Totoku Electric Co., Ltd.

Organization

Shinjuku-ku, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Coaxial cable
- Patent number 12,112,861
- Issue date Oct 8, 2024
- Totoku Electric Co., Ltd.
- Takeyasu Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coaxial flat cable
- Patent number 12,107,354
- Issue date Oct 1, 2024
- Totoku Electric Co., Ltd.
- Nobuaki Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coaxial cable
- Patent number 11,728,069
- Issue date Aug 15, 2023
- Totoku Electric Co., Ltd.
- Takeyasu Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead wire for narrow space insertion
- Patent number 11,456,087
- Issue date Sep 27, 2022
- Totoku Electric Co., Ltd.
- Kenji Saka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Copper-coated magnesium wire and method for manufacturing the same
- Patent number 11,052,442
- Issue date Jul 6, 2021
- Totoku Electric Co., Ltd.
- Hiroshi Kitazawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
LED lighting device, and method of extracting light using LED light...
- Patent number 10,591,135
- Issue date Mar 17, 2020
- Furukawa Electric Co., Ltd.
- Syouta Inoue
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hollow core body for signal transmission cable
- Patent number 9,318,238
- Issue date Apr 19, 2016
- Totoku Electric Co., Ltd.
- Tadashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heater wire
- Patent number 9,301,342
- Issue date Mar 29, 2016
- Totoku Electric Co., Ltd.
- Shohei Miyahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image displaying apparatus and image display program
- Patent number 8,259,034
- Issue date Sep 4, 2012
- Totoku Electric Co., Ltd.
- Katuhiro Ichikawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light source
- Patent number 7,801,186
- Issue date Sep 21, 2010
- The Furukawa Electric Co., Ltd.
- Sugio Wako
- G01 - MEASURING TESTING
Information Patent Grant
Multi-gradation monochromatic image display method, multi-gradation...
- Patent number 7,483,568
- Issue date Jan 27, 2009
- Totoku Electric Co., Ltd.
- Shigeo Hayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heat-resistant optical fiber, a method of manufacturing the same, a...
- Patent number 7,319,803
- Issue date Jan 15, 2008
- Totoku Electric Co., Ltd.
- Tomio Kaise
- G02 - OPTICS
Information Patent Grant
Apparatus for fabricating a multi-fiber polarization-maintaining fi...
- Patent number 7,252,130
- Issue date Aug 7, 2007
- Totoku Electric Co., Ltd.
- Masanori Nonomura
- G02 - OPTICS
Information Patent Grant
Method and apparatus for fabricating a multi-fiber polarization-mai...
- Patent number 6,926,793
- Issue date Aug 9, 2005
- Totoku Electric Co., Ltd.
- Masanori Nonomura
- G02 - OPTICS
Information Patent Grant
Ceramic insulation coated electric wire self-fusing ceramic insulat...
- Patent number 6,867,374
- Issue date Mar 15, 2005
- Totoku Electric Co., Ltd.
- Toshihiro Ishigaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Number-of-gradation-levels decreasing method, image displaying meth...
- Patent number 6,819,335
- Issue date Nov 16, 2004
- Totoku Electric Co., Ltd.
- Tatumi Naganuma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of producing coaxial cable
- Patent number 6,484,392
- Issue date Nov 26, 2002
- Totoku Electric Co., Ltd.
- Yoichi Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of attenuating unwanted electric field radiation and a catho...
- Patent number 6,407,517
- Issue date Jun 18, 2002
- Totoku Electric Co., Ltd.
- Shigeo Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Heater cable in combination with a lead cable
- Patent number 6,388,237
- Issue date May 14, 2002
- Totoku Electric Co., Ltd.
- Shouhei Miyahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of automatically adjusting a CRT color monitor screen and a...
- Patent number 6,195,123
- Issue date Feb 27, 2001
- Totoku Electric Co., Ltd.
- Takeyuki Meguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Composite lightweight copper plated aluminum wire
- Patent number 6,178,623
- Issue date Jan 30, 2001
- Totoku Electric Co., Ltd.
- hiroshi Kitazawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Twin-core ferrule structure for an optical connector
- Patent number 6,155,722
- Issue date Dec 5, 2000
- Totoku Electric Co., Ltd.
- Masanori Nonomura
- G02 - OPTICS
Information Patent Grant
Method of adhesive bonding optical fibers and optical fiber cord
- Patent number 6,102,583
- Issue date Aug 15, 2000
- Totoku Electric Co., Ltd.
- Hidehiko Shimizu
- G02 - OPTICS
Information Patent Grant
Optical attenuator and a method of making the same, an optical fibe...
- Patent number 5,875,277
- Issue date Feb 23, 1999
- Totoku Electric Co., Ltd.
- Ryu Izawa
- G02 - OPTICS
Information Patent Grant
Method for manufacturing optical fiber assembly with polished end-f...
- Patent number 5,559,916
- Issue date Sep 24, 1996
- Totoku Electric Co., Ltd.
- Kazuhiko Terao
- G02 - OPTICS
Information Patent Grant
Process of producing a hot dipped wire from a base wire, with the a...
- Patent number 5,472,739
- Issue date Dec 5, 1995
- Totoku Electric Co., Ltd.
- Misao Kubota
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process of producing a hot dipped wire from a base wire, with the a...
- Patent number 5,472,740
- Issue date Dec 5, 1995
- Totoku Electric Co., Ltd.
- Misao Kubota
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
End-face polished ferrule and its method of manufacture
- Patent number 5,463,709
- Issue date Oct 31, 1995
- Totoku Electric Co., Ltd.
- Kazuhiko Terao
- B24 - GRINDING POLISHING
Information Patent Grant
CRT display device
- Patent number 5,384,576
- Issue date Jan 24, 1995
- Totoku Electric Co., Ltd.
- Tsukasa Tashiro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multi-layered insulated wire for high frequency transformer winding
- Patent number 5,362,925
- Issue date Nov 8, 1994
- Totoku Electric Co., Ltd.
- Tadashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HEAT-RESISTANT INSULATED WIRE
- Publication number 20230162886
- Publication date May 25, 2023
- TOTOKU ELECTRIC CO., LTD.
- Katsuo HANYU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COAXIAL FLAT CABLE
- Publication number 20230163493
- Publication date May 25, 2023
- TOTOKU ELECTRIC CO., LTD.
- Nobuaki NAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COAXIAL CABLE
- Publication number 20230154652
- Publication date May 18, 2023
- TOTOKU ELECTRIC CO., LTD.
- Takeyasu NAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COAXIAL CABLE
- Publication number 20230105524
- Publication date Apr 6, 2023
- TOTOKU ELECTRIC CO., LTD.
- Takeyasu NAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED WIRE, COIL USING INSULATED WIRE, VARIABLE-THICKNESS INSUL...
- Publication number 20230099218
- Publication date Mar 30, 2023
- TOTOKU ELECTRIC CO., LTD.
- Tadashi YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lead Wire for Narrow Space Insertion
- Publication number 20200312480
- Publication date Oct 1, 2020
- TOTOKU ELECTRIC CO., LTD.
- Kenji SAKA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COPPER-COATED MAGNESIUM WIRE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20190283097
- Publication date Sep 19, 2019
- TOTOKU ELECTRIC CO., LTD.
- Hiroshi KITAZAWA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
LED LIGHTING DEVICE, AND METHOD OF EXTRACTING LIGHT USING LED LIGHT...
- Publication number 20180216799
- Publication date Aug 2, 2018
- FURUKAWA ELECTRIC CO., LTD.
- Syouta Inoue
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH-SPEED SIGNAL TRANSMISSION CABLE
- Publication number 20140299349
- Publication date Oct 9, 2014
- TOTOKU ELECTRIC CO., LTD.
- Tadashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Property Retrieving System
- Publication number 20100219952
- Publication date Sep 2, 2010
- Totoku Electric Co., Ltd.
- Hideto Okamura
- G08 - SIGNALLING
Information Patent Application
IMAGE DISPLAYING APPARATUS AND IMAGE DISPLAY PROGRAM
- Publication number 20100045580
- Publication date Feb 25, 2010
- Totoku Electric Co., Ltd.
- Katuhiro Ichikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tag Apparatus,Transceiver Apparatus, and Tag System
- Publication number 20090231106
- Publication date Sep 17, 2009
- Totoku Electric Co., Ltd.
- Hideto Okamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT SOURCE
- Publication number 20090067188
- Publication date Mar 12, 2009
- The Furukawa Electric CO., LTD
- Sugio Wako
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE
- Publication number 20080123695
- Publication date May 29, 2008
- The Furukawa Electric Co, Ltd.
- Sugio WAKO
- G02 - OPTICS
Information Patent Application
Heat-resistant optical fiber, a method of manufacturing the same, a...
- Publication number 20060288740
- Publication date Dec 28, 2006
- Totoku Electric Co., Ltd.
- Tomio Kaise
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Heat-resistant optical fiber, a method of manufacturing the same, a...
- Publication number 20060140566
- Publication date Jun 29, 2006
- Totoku Electric Co., Ltd.
- Tomio Kaise
- G02 - OPTICS
Information Patent Application
Display device
- Publication number 20060055690
- Publication date Mar 16, 2006
- Totoku Electric Co., Ltd.
- Hideki Hashidume
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-gradation monochromatic image display method, multi-gradation...
- Publication number 20060023967
- Publication date Feb 2, 2006
- Totoku Electric Co., Ltd.
- Shigeo Hayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for arranging a vibration suppressing plate to be arranged o...
- Publication number 20050237908
- Publication date Oct 27, 2005
- KANSEISHA CO., LTD.
- Yasuo Takano
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus for fabricating a multi-fiber polarization-maintaining fi...
- Publication number 20040175091
- Publication date Sep 9, 2004
- Totoku Electric Co., Ltd.
- Masanori Nonomura
- G02 - OPTICS
Information Patent Application
Method and apparatus for fabricating a multi-fiber polarization-mai...
- Publication number 20020129623
- Publication date Sep 19, 2002
- TOTOKU ELECTRIC CO., LTD.
- Masanori Nonomura
- G02 - OPTICS
Information Patent Application
Heater cable in combination with a lead cable
- Publication number 20010054611
- Publication date Dec 27, 2001
- TOTOKU ELECTRIC CO., LTD.
- Shouhei Miyahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks

Information Trademark
79229908 - LEAFCONN
- Serial number 79229908
- Registration number 5635186
- Filing date Feb 1, 2018
- TOTOKU ELECTRIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79209165 - WAVEMOLLE
- Serial number 79209165
- Registration number 5314440
- Filing date Feb 17, 2017
- TOTOKU ELECTRIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79157041 - RUOTA
- Serial number 79157041
- Registration number 4758092
- Filing date Aug 18, 2014
- TOTOKU ELECTRIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79157866 - TOTOKU
- Serial number 79157866
- Registration number 4806117
- Filing date Jul 23, 2014
- TOTOKU ELECTRIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85969265 - - SENTINEL
- Serial number 85969265
- Registration number 4554694
- Filing date Jun 25, 2013
- TOTOKU ELECTRIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85966337 - PROCALIBRATOR
- Serial number 85966337
- Registration number 4591309
- Filing date Jun 21, 2013
- TOTOKU ELECTRIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79057312 - MEDIVISOR
- Serial number 79057312
- Registration number 3643793
- Filing date Jun 11, 2008
- TOTOKU ELECTRIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76533604 - SENTINEL
- Serial number 76533604
- Registration number 2984521
- Filing date Jul 30, 2003
- TOTOKU ELECTRIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76246517 - MEDIVISOR
- Serial number 76246517
- Registration number 2679920
- Filing date Apr 26, 2001
- TOTOKU ELECTRIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76149597 - PROCALIX
- Serial number 76149597
- Registration number 2611788
- Filing date Oct 19, 2000
- TOTOKU ELECTRIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76149598 - PROCALIBRATOR
- Serial number 76149598
- Registration number 2875939
- Filing date Oct 19, 2000
- TOTOKU ELECTRIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Totoku Electric Co., Ltd.

Organization

Patents Grantslast 30 patents

Coaxial cable

Coaxial flat cable

Coaxial cable

Lead wire for narrow space insertion

Copper-coated magnesium wire and method for manufacturing the same

LED lighting device, and method of extracting light using LED light...

Hollow core body for signal transmission cable

Heater wire

Image displaying apparatus and image display program

Light source

Multi-gradation monochromatic image display method, multi-gradation...

Heat-resistant optical fiber, a method of manufacturing the same, a...

Apparatus for fabricating a multi-fiber polarization-maintaining fi...

Method and apparatus for fabricating a multi-fiber polarization-mai...

Ceramic insulation coated electric wire self-fusing ceramic insulat...

Number-of-gradation-levels decreasing method, image displaying meth...

Method of producing coaxial cable

Method of attenuating unwanted electric field radiation and a catho...

Heater cable in combination with a lead cable

Method of automatically adjusting a CRT color monitor screen and a...

Composite lightweight copper plated aluminum wire

Twin-core ferrule structure for an optical connector

Method of adhesive bonding optical fibers and optical fiber cord

Optical attenuator and a method of making the same, an optical fibe...

Method for manufacturing optical fiber assembly with polished end-f...

Process of producing a hot dipped wire from a base wire, with the a...

Process of producing a hot dipped wire from a base wire, with the a...

End-face polished ferrule and its method of manufacture

CRT display device

Multi-layered insulated wire for high frequency transformer winding

Patents Applicationslast 30 patents

HEAT-RESISTANT INSULATED WIRE

COAXIAL FLAT CABLE

COAXIAL CABLE

COAXIAL CABLE

INSULATED WIRE, COIL USING INSULATED WIRE, VARIABLE-THICKNESS INSUL...

Lead Wire for Narrow Space Insertion

COPPER-COATED MAGNESIUM WIRE AND METHOD FOR MANUFACTURING THE SAME

LED LIGHTING DEVICE, AND METHOD OF EXTRACTING LIGHT USING LED LIGHT...

HIGH-SPEED SIGNAL TRANSMISSION CABLE

Property Retrieving System

IMAGE DISPLAYING APPARATUS AND IMAGE DISPLAY PROGRAM

Tag Apparatus,Transceiver Apparatus, and Tag System

LIGHT SOURCE

LIGHT SOURCE

Heat-resistant optical fiber, a method of manufacturing the same, a...

Heat-resistant optical fiber, a method of manufacturing the same, a...

Display device

Multi-gradation monochromatic image display method, multi-gradation...

Method for arranging a vibration suppressing plate to be arranged o...

Apparatus for fabricating a multi-fiber polarization-maintaining fi...

Method and apparatus for fabricating a multi-fiber polarization-mai...

Heater cable in combination with a lead cable

Trademarklast 30 trademarks

79229908 - LEAFCONN

79209165 - WAVEMOLLE

79157041 - RUOTA

79157866 - TOTOKU

85969265 - - SENTINEL

85966337 - PROCALIBRATOR

79057312 - MEDIVISOR

76533604 - SENTINEL

76246517 - MEDIVISOR

76149597 - PROCALIX

76149598 - PROCALIBRATOR