Japan Radio Co., Ltd.

Organization

Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Wireless communication unit and wireless network system using the same
- Patent number 11,924,736
- Issue date Mar 5, 2024
- Japan Radio Co., Ltd.
- Katsuhiko Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gas concentration measuring device and method of calibrating same
- Patent number 11,525,812
- Issue date Dec 13, 2022
- Ueda Japan Radio Co., Ltd.
- Osamu Sakaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic wave transmitter, propagation time measurement device, g...
- Patent number 11,499,939
- Issue date Nov 15, 2022
- Ueda Japan Radio Co., Ltd.
- Kouichi Tsujiya
- G01 - MEASURING TESTING
Information Patent Grant
Portable wireless base station equipment
- Patent number D952621
- Issue date May 24, 2022
- Japan Radio Co., Ltd.
- Yukihiro Sekita
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Propagation time measurement machine, gas concentration measurement...
- Patent number 11,054,397
- Issue date Jul 6, 2021
- Ueda Japan Radio Co., Ltd.
- Kouichi Tsujiya
- G01 - MEASURING TESTING
Information Patent Grant
Waveguide/transmission line converter configured to feed a pluralit...
- Patent number 10,483,611
- Issue date Nov 19, 2019
- Japan Radio Co., Ltd.
- Masayuki Sugano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Orthogonal separation device and orthogonal separation method
- Patent number 10,459,071
- Issue date Oct 29, 2019
- Japan Radio Co., Ltd.
- Yukinobu Tokieda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle radar device
- Patent number 10,042,040
- Issue date Aug 7, 2018
- Japan Radio Co., Ltd.
- Tetsuya Kobori
- G01 - MEASURING TESTING
Information Patent Grant
Two-port triplate-line/waveguide converter having two probes with t...
- Patent number 10,003,117
- Issue date Jun 19, 2018
- Japan Radio Co., Ltd.
- Keiichi Natsuhara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Feed line comprised of a triplate line coupled between a waveguide/...
- Patent number 9,979,066
- Issue date May 22, 2018
- Japan Radio Co., Ltd.
- Keiichi Natsuhara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave sensor
- Patent number 9,678,042
- Issue date Jun 13, 2017
- Japan Radio Co., Ltd.
- Takashi Kogai
- G01 - MEASURING TESTING
Information Patent Grant
Object characteristics measurement apparatus
- Patent number 9,645,116
- Issue date May 9, 2017
- Japan Radio Co., Ltd.
- Naoyuki Yoshimura
- G01 - MEASURING TESTING
Information Patent Grant
Image display monitor
- Patent number D709497
- Issue date Jul 22, 2014
- Japan Radio Co., Ltd.
- Keiko Akutsu
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Image display monitor
- Patent number D709495
- Issue date Jul 22, 2014
- Japan Radio Co., Ltd.
- Keiko Akutsu
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Mobile body-mounted communication apparatus and address management...
- Patent number 8,355,397
- Issue date Jan 15, 2013
- Japan Radio Co., Ltd.
- Kunimitsu Arai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surface acoustic wave element and equipment for measuring character...
- Patent number 8,322,218
- Issue date Dec 4, 2012
- Japan Radio Co., Ltd.
- Takashi Kogai
- G01 - MEASURING TESTING
Information Patent Grant
Time-division duplex transmit-receive apparatus
- Patent number 8,327,208
- Issue date Dec 4, 2012
- Japan Radio Co., Ltd.
- Yoshihiko Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FET bias circuit
- Patent number 7,948,321
- Issue date May 24, 2011
- Japan Radio Co., Ltd.
- Tamaki Honda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electric double-layer capacitor
- Patent number 7,733,630
- Issue date Jun 8, 2010
- Japan Radio Co., Ltd.
- Toshiyuki Maeda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
FET bias circuit
- Patent number 7,671,684
- Issue date Mar 2, 2010
- Japan Radio Co., Ltd.
- Tamaki Honda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Triplate planar slot antenna
- Patent number 7,471,254
- Issue date Dec 30, 2008
- Japan Radio Co., Ltd.
- Yohei Miura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric double-layer capacitor, electric energy storage device inc...
- Patent number 7,417,845
- Issue date Aug 26, 2008
- Japan Radio Co., Ltd.
- Yoji Higashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Thin flat twisted-pair gap cable and gap navigator unit
- Patent number 7,161,085
- Issue date Jan 9, 2007
- Nippon Telegraph and Telephone Corporation
- Keiichiro Sugimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic component to be mounted on a circuit board having electr...
- Patent number 6,815,313
- Issue date Nov 9, 2004
- Japan Radio Co., Ltd.
- Hiromi Yatsuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Printed circuit board having filled throughole with corner rounded...
- Patent number 6,794,585
- Issue date Sep 21, 2004
- Japan Radio Co., Ltd.
- Shigetoshi Abe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hole filling method for a printed wiring board
- Patent number 6,564,451
- Issue date May 20, 2003
- Japan Radio Co., Ltd.
- Shigetoshi Abe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Interference canceling device
- Patent number 6,539,202
- Issue date Mar 25, 2003
- Japan Radio Co., Ltd.
- Kazuo Yamashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Above deck unit for automatic identification system
- Patent number 6,522,301
- Issue date Feb 18, 2003
- Japan Radio Co., Ltd.
- Masaki Takayama
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Feed-forward amplifier and controller of the same
- Patent number 6,489,844
- Issue date Dec 3, 2002
- Japan Radio Co., Ltd.
- Kazuo Yamashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FET bias circuit
- Patent number 6,486,724
- Issue date Nov 26, 2002
- Japan Radio Co., Ltd.
- Hironori Sakamoto
- H03 - BASIC ELECTRONIC CIRCUITRY

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Patents Applicationslast 30 patents

Information Patent Application
NAVIGATION ASSISTANCE DEVICE, NAVIGATION ASSISTANCE METHOD, AND PRO...
- Publication number 20240317368
- Publication date Sep 26, 2024
- JAPAN RADIO CO., LTD.
- Takanori AKIIKE
- G08 - SIGNALLING
Information Patent Application
OVERBOARD FALL DETECTION UNIT, PORTABLE TERMINAL, AND SERVER DEVICE
- Publication number 20240078888
- Publication date Mar 7, 2024
- JAPAN RADIO CO., LTD.
- Tomoki Tanishita
- G08 - SIGNALLING
Information Patent Application
FLOW REGULATING STRUCTURE FOR GAS SENSOR
- Publication number 20230258207
- Publication date Aug 17, 2023
- NISSHINBO HOLDINGS INC.
- Daisuke SEO
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
GAS-LIQUID SEPARATOR FOR GAS SENSOR
- Publication number 20230256371
- Publication date Aug 17, 2023
- NISSHINBO HOLDINGS INC.
- Daisuke SEO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WIRELESS COMMUNICATION UNIT AND WIRELESS NETWORK SYSTEM USING THE SAME
- Publication number 20220232451
- Publication date Jul 21, 2022
- JAPAN RADIO CO., LTD.
- Katsuhiko Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GAS SENSOR
- Publication number 20220050081
- Publication date Feb 17, 2022
- NISSHINBO HOLDINGS INC.
- Daisuke SEO
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC WAVE TRANSMITTER, PROPAGATION TIME MEASUREMENT DEVICE, G...
- Publication number 20200292492
- Publication date Sep 17, 2020
- UEDA JAPAN RADIO CO., LTD.
- Kouichi TSUJIYA
- G01 - MEASURING TESTING
Information Patent Application
PROPAGATION TIME MEASUREMENT MACHINE, GAS CONCENTRATION MEASUREMENT...
- Publication number 20200264136
- Publication date Aug 20, 2020
- UEDA JAPAN RADIO CO., LTD.
- Kouichi TSUJIYA
- G01 - MEASURING TESTING
Information Patent Application
GAS CONCENTRATION MEASURING DEVICE AND METHOD OF CALIBRATING SAME
- Publication number 20200064311
- Publication date Feb 27, 2020
- UEDA JAPAN RADIO CO., LTD.
- Osamu SAKAGUCHI
- G01 - MEASURING TESTING
Information Patent Application
WAVEGUIDE TUBE/TRANSMISSION LINE CONVERTER AND ANTENNA DEVICE
- Publication number 20180069286
- Publication date Mar 8, 2018
- JAPAN RADIO CO., LTD.
- Masayuki Sugano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORTHOGONAL SEPARATION DEVICE AND ORTHOGONAL SEPARATION
- Publication number 20170254879
- Publication date Sep 7, 2017
- JAPAN RADIO CO., LTD.
- Yukinobu TOKIEDA
- G01 - MEASURING TESTING
Information Patent Application
VEHICLE RADAR DEVICE
- Publication number 20170097406
- Publication date Apr 6, 2017
- JAPAN RADIO CO., LTD.
- Tetsuya KOBORI
- G01 - MEASURING TESTING
Information Patent Application
OBJECT CHARACTERISTICS MEASUREMENT APPARATUS
- Publication number 20150000414
- Publication date Jan 1, 2015
- JAPAN RADIO CO., LTD.
- Naoyuki Yoshimura
- G01 - MEASURING TESTING
Information Patent Application
RADAR RECEIVER
- Publication number 20140168002
- Publication date Jun 19, 2014
- JAPAN RADIO CO., LTD.
- Hironori Sakamoto
- G01 - MEASURING TESTING
Information Patent Application
Damage Evaluation Apparatus, and Damage Evaluation Method
- Publication number 20110188626
- Publication date Aug 4, 2011
- National University Corporation Hokkaido University
- Akihiro Moriyoshi
- G01 - MEASURING TESTING
Information Patent Application
TIME-DIVISION DUPLEX TRANSMIT-RECEIVE APPARATUS
- Publication number 20100251050
- Publication date Sep 30, 2010
- JAPAN RADIO CO., LTD.
- Yoshihiko Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FET BIAS CIRCUIT
- Publication number 20100109782
- Publication date May 6, 2010
- JAPAN RADIO CO., LTD.
- Tamaki Honda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MOBILE BODY-MOUNTED COMMUNICATION APPARATUS AND ADDRESS MANAGEMENT...
- Publication number 20100074245
- Publication date Mar 25, 2010
- JAPAN RADIO CO., LTD.
- Kunimitsu Arai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Closed-Type Capacitor
- Publication number 20090147441
- Publication date Jun 11, 2009
- Nisshinbo Industries, Inc.
- Hiroshi Yoshida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Slot Antenna
- Publication number 20090121952
- Publication date May 14, 2009
- JAPAN RADIO CO., LTD.
- Yuzo Shibuya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FET BIAS CIRCUIT
- Publication number 20090115526
- Publication date May 7, 2009
- JAPAN RADIO CO., LTD.
- Tamaki Honda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRIC DOUBLE-LAYER CAPACITOR
- Publication number 20090052116
- Publication date Feb 26, 2009
- JAPAN RADIO CO., LTD.
- Toshiyuki Maeda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Triplate Planar Slot Antenna
- Publication number 20080100524
- Publication date May 1, 2008
- JAPAN RADIO CO., LTD.
- Yohei Miura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric Double-Layer Capacitor, Electric Energy Storage Device Inc...
- Publication number 20070258191
- Publication date Nov 8, 2007
- Japan Radio Co., Ltd.
- Yoji Higashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Thin flat twisted-pair gap cable and gap navigator unit
- Publication number 20060011375
- Publication date Jan 19, 2006
- NIPPON TELEGRAPH AND TELEPHONE CORPORAITON
- Keiichiro Sugimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Manufacturing method for a printed wiring board
- Publication number 20020117331
- Publication date Aug 29, 2002
- Japan Radio Co., Ltd.
- Shigetoshi Abe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Hole filling method for a printed wiring board
- Publication number 20020017739
- Publication date Feb 14, 2002
- Japan Radio Co., Ltd.
- Shigetoshi Abe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

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Trademarklast 30 trademarks

Information Trademark
79389996
- Serial number 79389996
- Filing date Nov 15, 2023
- Japan Radio Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79388880 - MCVDT
- Serial number 79388880
- Filing date Nov 15, 2023
- Japan Radio Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79320704 - JRC
- Serial number 79320704
- Registration number 6959361
- Filing date Jul 9, 2021
- Japan Radio Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79270608 - TACTICAL LTE BOX
- Serial number 79270608
- Filing date Jun 26, 2019
- Japan Radio Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79257483 - JRC MOBILITY
- Serial number 79257483
- Registration number 5876949
- Filing date Nov 1, 2018
- Japan Radio Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79253840 - M
- Serial number 79253840
- Registration number 5893870
- Filing date Nov 1, 2018
- Japan Radio Co., Ltd.
- 12 - Vehicles
Information Trademark
86655431 - JRC
- Serial number 86655431
- Registration number 5020248
- Filing date Jun 8, 2015
- New Japan Radio Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79148642 - TRIHAWK
- Serial number 79148642
- Registration number 4750070
- Filing date Apr 15, 2014
- Japan Radio Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76593993 - PCFF
- Serial number 76593993
- Registration number 3014606
- Filing date May 26, 2004
- Japan Radio Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76272151 - GPS COMPASS
- Serial number 76272151
- Filing date Jun 15, 2001
- Japan Radio Co., Ltd
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75631782 - ROAD SURFER
- Serial number 75631782
- Registration number 2489850
- Filing date Feb 2, 1999
- JAPAN RADIO CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73668518 - JRC
- Serial number 73668518
- Registration number 1533982
- Filing date Jun 25, 1987
- JAPAN RADIO CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Japan Radio Co., Ltd.

Organization

Patents Grantslast 30 patents

Wireless communication unit and wireless network system using the same

Gas concentration measuring device and method of calibrating same

Ultrasonic wave transmitter, propagation time measurement device, g...

Portable wireless base station equipment

Propagation time measurement machine, gas concentration measurement...

Waveguide/transmission line converter configured to feed a pluralit...

Orthogonal separation device and orthogonal separation method

Vehicle radar device

Two-port triplate-line/waveguide converter having two probes with t...

Feed line comprised of a triplate line coupled between a waveguide/...

Surface acoustic wave sensor

Object characteristics measurement apparatus

Image display monitor

Image display monitor

Mobile body-mounted communication apparatus and address management...

Surface acoustic wave element and equipment for measuring character...

Time-division duplex transmit-receive apparatus

FET bias circuit

Electric double-layer capacitor

FET bias circuit

Triplate planar slot antenna

Electric double-layer capacitor, electric energy storage device inc...

Thin flat twisted-pair gap cable and gap navigator unit

Electronic component to be mounted on a circuit board having electr...

Printed circuit board having filled throughole with corner rounded...

Hole filling method for a printed wiring board

Interference canceling device

Above deck unit for automatic identification system

Feed-forward amplifier and controller of the same

FET bias circuit

Patents Applicationslast 30 patents

NAVIGATION ASSISTANCE DEVICE, NAVIGATION ASSISTANCE METHOD, AND PRO...

OVERBOARD FALL DETECTION UNIT, PORTABLE TERMINAL, AND SERVER DEVICE

FLOW REGULATING STRUCTURE FOR GAS SENSOR

GAS-LIQUID SEPARATOR FOR GAS SENSOR

WIRELESS COMMUNICATION UNIT AND WIRELESS NETWORK SYSTEM USING THE SAME

GAS SENSOR

ULTRASONIC WAVE TRANSMITTER, PROPAGATION TIME MEASUREMENT DEVICE, G...

PROPAGATION TIME MEASUREMENT MACHINE, GAS CONCENTRATION MEASUREMENT...

GAS CONCENTRATION MEASURING DEVICE AND METHOD OF CALIBRATING SAME

WAVEGUIDE TUBE/TRANSMISSION LINE CONVERTER AND ANTENNA DEVICE

ORTHOGONAL SEPARATION DEVICE AND ORTHOGONAL SEPARATION

VEHICLE RADAR DEVICE

OBJECT CHARACTERISTICS MEASUREMENT APPARATUS

RADAR RECEIVER

Damage Evaluation Apparatus, and Damage Evaluation Method

TIME-DIVISION DUPLEX TRANSMIT-RECEIVE APPARATUS

FET BIAS CIRCUIT

MOBILE BODY-MOUNTED COMMUNICATION APPARATUS AND ADDRESS MANAGEMENT...

Closed-Type Capacitor

Slot Antenna

FET BIAS CIRCUIT

ELECTRIC DOUBLE-LAYER CAPACITOR

Triplate Planar Slot Antenna

Electric Double-Layer Capacitor, Electric Energy Storage Device Inc...

Thin flat twisted-pair gap cable and gap navigator unit

Manufacturing method for a printed wiring board

Hole filling method for a printed wiring board

Trademarklast 30 trademarks

79389996

79388880 - MCVDT

79320704 - JRC

79270608 - TACTICAL LTE BOX

79257483 - JRC MOBILITY

79253840 - M

86655431 - JRC

79148642 - TRIHAWK

76593993 - PCFF

76272151 - GPS COMPASS

75631782 - ROAD SURFER

73668518 - JRC