Nagano Keiki Co., Ltd.

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Ohta-ku, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Optical sensor and physical quantity measurement device
- Patent number 12,104,933
- Issue date Oct 1, 2024
- Nagano Keiki Co., Ltd.
- Ayumu Sakamoto
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor
- Patent number 11,940,347
- Issue date Mar 26, 2024
- Denso Corporation
- Hiroshi Kodama
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor with increased absolute pressure detection
- Patent number 11,598,688
- Issue date Mar 7, 2023
- Nagano Keiki Co., Ltd.
- Takuya Saito
- G01 - MEASURING TESTING
Information Patent Grant
Pressure detector with improved deterioration protection
- Patent number 11,573,144
- Issue date Feb 7, 2023
- Nagano Keiki Co., Ltd.
- Masashi Ogawa
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring device with improved cap sealing
- Patent number 11,513,021
- Issue date Nov 29, 2022
- Nagano Keiki Co., Ltd.
- Nobuaki Kawase
- G01 - MEASURING TESTING
Information Patent Grant
Pressure gauge configured to facilitate battery replacement
- Patent number 11,346,736
- Issue date May 31, 2022
- Nagano Keiki Co., Ltd.
- Hiroyuki Kaneko
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measurement including improved corrosion protection
- Patent number 11,293,820
- Issue date Apr 5, 2022
- Nagano Keiki Co., Ltd.
- Yusuke Abe
- G01 - MEASURING TESTING
Information Patent Grant
Sensor assembly and physical quantity measuring device
- Patent number 11,293,824
- Issue date Apr 5, 2022
- Nagano Keiki Co., Ltd.
- Nobuaki Kawase
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring device and manufacturing method of phys...
- Patent number 11,085,847
- Issue date Aug 10, 2021
- Nagano Keiki Co., Ltd.
- Nobuaki Kawase
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring device
- Patent number 11,060,936
- Issue date Jul 13, 2021
- Nagano Keiki Co., Ltd.
- Yuri Sugahara
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring device
- Patent number 11,047,754
- Issue date Jun 29, 2021
- Nagano Keiki Co., Ltd.
- Yuri Sugahara
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring device
- Patent number 11,047,755
- Issue date Jun 29, 2021
- Nagano Keiki Co., Ltd.
- Yuri Sugahara
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring device
- Patent number 10,352,809
- Issue date Jul 16, 2019
- Nagano Keiki Co., Ltd.
- Takahiro Matsuda
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor including sensor module having diaphragm and joint...
- Patent number 10,274,388
- Issue date Apr 30, 2019
- Nagano Keiki Co., Ltd.
- Haruhiko Sekiya
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring device
- Patent number 10,175,134
- Issue date Jan 8, 2019
- Nagano Keiki Co., Ltd.
- Takayuki Ite
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pressure sensor configured to detect pressure of fluid to be measur...
- Patent number 10,151,656
- Issue date Dec 11, 2018
- Nagano Keiki Co., Ltd.
- Nobutaka Yamagishi
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring device including a sensor module and a...
- Patent number 10,145,749
- Issue date Dec 4, 2018
- Nagano Keiki Co., Ltd.
- Yusuke Abe
- G01 - MEASURING TESTING
Information Patent Grant
Ceramic sensor module including diaphragm and cylindrical portion i...
- Patent number 10,113,926
- Issue date Oct 30, 2018
- Nagano Keiki Co., Ltd.
- Hironori Kobayashi
- G01 - MEASURING TESTING
Information Patent Grant
Strain detector and manufacturing method thereof
- Patent number 10,067,010
- Issue date Sep 4, 2018
- Nagano Keiki Co., Ltd.
- Hiroshi Kodama
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring device
- Patent number 10,001,397
- Issue date Jun 19, 2018
- Nagano Keiki Co., Ltd.
- Takahiro Matsuda
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring device and method of manufacturing the...
- Patent number 9,952,114
- Issue date Apr 24, 2018
- Nagano Keiki Co., Ltd.
- Hiroyuki Toba
- G01 - MEASURING TESTING
Information Patent Grant
Sensor module and method for producing sensor module
- Patent number 9,903,775
- Issue date Feb 27, 2018
- Nagano Keiki Co., Ltd.
- Yukihiko Hata
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor with plastically deformable connection
- Patent number 9,816,890
- Issue date Nov 14, 2017
- Nagano Keiki Co., Ltd.
- Nobuaki Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor
- Patent number 9,784,634
- Issue date Oct 10, 2017
- Nagano Keiki Co., Ltd.
- Nobuaki Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring device
- Patent number 9,778,127
- Issue date Oct 3, 2017
- Nagano Keiki Co., Ltd.
- Takayuki Ite
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity measuring sensor including an O-ring between a cy...
- Patent number 9,772,242
- Issue date Sep 26, 2017
- Nagano Keiki Co., Ltd.
- Hironori Kobayashi
- G01 - MEASURING TESTING
Information Patent Grant
Sensor module and method for producing sensor module
- Patent number 9,702,777
- Issue date Jul 11, 2017
- Nagano Keiki Co., Ltd.
- Kaori Miyashita
- G01 - MEASURING TESTING
Information Patent Grant
Strain-gauge physical quantity measuring device with an electronic...
- Patent number 9,631,991
- Issue date Apr 25, 2017
- Nagano Keiki Co., Ltd.
- Shuji Tohyama
- G01 - MEASURING TESTING
Information Patent Grant
Three-dimensional circuit component, method of making the same, and...
- Patent number 9,615,458
- Issue date Apr 4, 2017
- Nagano Keiki Co., Ltd.
- Nobutaka Yamagishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Physical quantity measuring device
- Patent number 9,581,518
- Issue date Feb 28, 2017
- Nagano Keiki Co., Ltd.
- Hidebumi Seki
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
RELAY DEVICE AND COMMUNICATION SYSTEM
- Publication number 20250142391
- Publication date May 1, 2025
- NAGANO KEIKI CO., LTD.
- Takayuki Mizukoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SENSOR MODULE AND METHOD FOR MANUFACTURING SENSOR MODULE
- Publication number 20240288326
- Publication date Aug 29, 2024
- NAGANO KEIKI CO., LTD.
- Hiroshi Kodama
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSOR AND PHYSICAL QUANTITY MEASUREMENT DEVICE
- Publication number 20240035965
- Publication date Feb 1, 2024
- NAGANO KEIKI CO., LTD.
- Ayumu Sakamoto
- G01 - MEASURING TESTING
Information Patent Application
TORQUE SENSOR
- Publication number 20230273078
- Publication date Aug 31, 2023
- NAGANO KEIKI CO., LTD.
- Kaori Miyashita
- G01 - MEASURING TESTING
Information Patent Application
TORQUE SENSOR
- Publication number 20230010885
- Publication date Jan 12, 2023
- NAGANO KEIKI CO., LTD.
- Kaori Miyashita
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSOR AND PHYSICAL QUANTITY MEASUREMENT DEVICE
- Publication number 20220357185
- Publication date Nov 10, 2022
- NAGANO KEIKI CO., LTD.
- Ayumu Sakamoto
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE SENSOR
- Publication number 20220128423
- Publication date Apr 28, 2022
- NAGANO KEIKI CO., LTD.
- Takuya Saito
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE DETECTOR
- Publication number 20220107233
- Publication date Apr 7, 2022
- NAGANO KEIKI CO., LTD.
- Masashi Ogawa
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE SENSOR
- Publication number 20220042868
- Publication date Feb 10, 2022
- DENSO CORPORATION
- Hiroshi KODAMA
- G01 - MEASURING TESTING
Information Patent Application
RFID ANTENNA, RFID TAG, AND PHYSICAL QUANTITY MEASUREMENT DEVICE
- Publication number 20220021101
- Publication date Jan 20, 2022
- NAGANO KEIKI CO., LTD.
- Ryousuke Kubo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHYSICAL QUANTITY MEASURING DEVICE
- Publication number 20210302256
- Publication date Sep 30, 2021
- NAGANO KEIKI CO., LTD.
- Nobuaki Kawase
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE GAUGE
- Publication number 20210131896
- Publication date May 6, 2021
- NAGANO KEIKI CO., LTD.
- Hiroyuki Kaneko
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY MEASURING DEVICE AND MANUFACTURING METHOD OF PHYS...
- Publication number 20200309627
- Publication date Oct 1, 2020
- NAGANO KEIKI CO., LTD.
- Yusuke Abe
- G01 - MEASURING TESTING
Information Patent Application
SENSOR ASSEMBLY AND PHYSICAL QUANTITY MEASURING DEVICE
- Publication number 20200166425
- Publication date May 28, 2020
- NAGANO KEIKI CO., LTD.
- Nobuaki Kawase
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY MEASURING DEVICE
- Publication number 20200096407
- Publication date Mar 26, 2020
- NAGANO KEIKI CO., LTD.
- Yuri Sugahara
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY MEASURING DEVICE
- Publication number 20200003647
- Publication date Jan 2, 2020
- NAGANO KEIKI CO., LTD.
- Yuri Sugahara
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY MEASURING DEVICE AND MANUFACTURING METHOD OF PHYS...
- Publication number 20190391031
- Publication date Dec 26, 2019
- NAGANO KEIKI CO., LTD.
- Nobuaki Kawase
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY MEASURING DEVICE
- Publication number 20180164175
- Publication date Jun 14, 2018
- NAGANO KEIKI CO., LTD.
- Takahiro Matsuda
- G01 - MEASURING TESTING
Information Patent Application
STRAIN DETECTOR AND MANUFACTURING METHOD THEREOF
- Publication number 20170356814
- Publication date Dec 14, 2017
- NAGANO KEIKI CO., LTD.
- Hiroshi Kodama
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY MEASURING DEVICE
- Publication number 20170350743
- Publication date Dec 7, 2017
- NAGANO KEIKI CO., LTD.
- Takahiro Matsuda
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY MEASURING SENSOR AND SENSOR MODULE
- Publication number 20170299453
- Publication date Oct 19, 2017
- NAGANO KEIKI CO., LTD.
- Hironori Kobayashi
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE SENSOR
- Publication number 20170292885
- Publication date Oct 12, 2017
- NAGANO KEIKI CO., LTD.
- Haruhiko Sekiya
- G01 - MEASURING TESTING
Information Patent Application
MANUFACTURING METHOD OF PRESSURE SENSOR
- Publication number 20170175220
- Publication date Jun 22, 2017
- NAGANO KEIKI CO., LTD.
- Nobutaka Yamagishi
- C21 - METALLURGY OF IRON
Information Patent Application
PHYSICAL QUANTITY MEASURING DEVICE
- Publication number 20170153157
- Publication date Jun 1, 2017
- NAGANO KEIKI CO., LTD.
- Yusuke Abe
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE SENSOR
- Publication number 20170089784
- Publication date Mar 30, 2017
- NAGANO KEIKI CO., LTD.
- Nobutaka Yamagishi
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY MEASURING DEVICE
- Publication number 20170059438
- Publication date Mar 2, 2017
- NAGANO KEIKI CO., LTD.
- Takayuki Ite
- G01 - MEASURING TESTING
Information Patent Application
SENSOR MODULE AND METHOD FOR PRODUCING SENSOR MODULE
- Publication number 20160202136
- Publication date Jul 14, 2016
- NAGANO KEIKI CO., LTD.
- Kaori Miyashita
- G01 - MEASURING TESTING
Information Patent Application
SENSOR MODULE AND METHOD FOR PRODUCING SENSOR MODULE
- Publication number 20160187216
- Publication date Jun 30, 2016
- NAGANO KEIKI CO., LTD.
- Yukihiko Hata
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY MEASURING DEVICE
- Publication number 20160187218
- Publication date Jun 30, 2016
- NAGANO KEIKI CO., LTD.
- Takayuki Ite
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE SENSOR
- Publication number 20160146691
- Publication date May 26, 2016
- NAGANO KEIKI CO., LTD.
- Nobuaki Yamada
- G01 - MEASURING TESTING

Trademarklast 30 trademarks

Information Trademark
79017408 - NAGANO KEIKI
- Serial number 79017408
- Filing date Jan 6, 2005
- NAGANO KEIKI CO., LTD. (NAGANO KEIKI KABUSHIKI KAISHA)
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Nagano Keiki Co., Ltd.

Organization

Patents Grantslast 30 patents

Optical sensor and physical quantity measurement device

Pressure sensor

Pressure sensor with increased absolute pressure detection

Pressure detector with improved deterioration protection

Physical quantity measuring device with improved cap sealing

Pressure gauge configured to facilitate battery replacement

Physical quantity measurement including improved corrosion protection

Sensor assembly and physical quantity measuring device

Physical quantity measuring device and manufacturing method of phys...

Physical quantity measuring device

Physical quantity measuring device

Physical quantity measuring device

Physical quantity measuring device

Pressure sensor including sensor module having diaphragm and joint...

Physical quantity measuring device

Pressure sensor configured to detect pressure of fluid to be measur...

Physical quantity measuring device including a sensor module and a...

Ceramic sensor module including diaphragm and cylindrical portion i...

Strain detector and manufacturing method thereof

Physical quantity measuring device

Physical quantity measuring device and method of manufacturing the...

Sensor module and method for producing sensor module

Pressure sensor with plastically deformable connection

Pressure sensor

Physical quantity measuring device

Physical quantity measuring sensor including an O-ring between a cy...

Sensor module and method for producing sensor module

Strain-gauge physical quantity measuring device with an electronic...

Three-dimensional circuit component, method of making the same, and...

Physical quantity measuring device

Patents Applicationslast 30 patents

RELAY DEVICE AND COMMUNICATION SYSTEM

SENSOR MODULE AND METHOD FOR MANUFACTURING SENSOR MODULE

OPTICAL SENSOR AND PHYSICAL QUANTITY MEASUREMENT DEVICE

TORQUE SENSOR

TORQUE SENSOR

OPTICAL SENSOR AND PHYSICAL QUANTITY MEASUREMENT DEVICE

PRESSURE SENSOR

PRESSURE DETECTOR

PRESSURE SENSOR

RFID ANTENNA, RFID TAG, AND PHYSICAL QUANTITY MEASUREMENT DEVICE

PHYSICAL QUANTITY MEASURING DEVICE

PRESSURE GAUGE

PHYSICAL QUANTITY MEASURING DEVICE AND MANUFACTURING METHOD OF PHYS...

SENSOR ASSEMBLY AND PHYSICAL QUANTITY MEASURING DEVICE

PHYSICAL QUANTITY MEASURING DEVICE

PHYSICAL QUANTITY MEASURING DEVICE

PHYSICAL QUANTITY MEASURING DEVICE AND MANUFACTURING METHOD OF PHYS...

PHYSICAL QUANTITY MEASURING DEVICE

STRAIN DETECTOR AND MANUFACTURING METHOD THEREOF

PHYSICAL QUANTITY MEASURING DEVICE

PHYSICAL QUANTITY MEASURING SENSOR AND SENSOR MODULE

PRESSURE SENSOR

MANUFACTURING METHOD OF PRESSURE SENSOR

PHYSICAL QUANTITY MEASURING DEVICE

PRESSURE SENSOR

PHYSICAL QUANTITY MEASURING DEVICE

SENSOR MODULE AND METHOD FOR PRODUCING SENSOR MODULE

SENSOR MODULE AND METHOD FOR PRODUCING SENSOR MODULE

PHYSICAL QUANTITY MEASURING DEVICE

PRESSURE SENSOR

Trademarklast 30 trademarks

79017408 - NAGANO KEIKI