Koichi Kusuyama

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Atsugi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Displacement sensor
- Patent number 7,622,913
- Issue date Nov 24, 2009
- Hitachi, Ltd.
- Yoshihiro Kogure
- G01 - MEASURING TESTING
Information Patent Grant
Rotation angle sensor
- Patent number 7,355,390
- Issue date Apr 8, 2008
- Hitachi Unisia Automotive, Ltd.
- Yoshihiro Kogure
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor and manufacturing method of pressure sensor
- Patent number 6,938,492
- Issue date Sep 6, 2005
- Hitachi Ltd.
- Masao Tsukada
- G01 - MEASURING TESTING
Information Patent Grant
Sensing device
- Patent number 6,819,118
- Issue date Nov 16, 2004
- Hitachi Unisia Automotive, Ltd.
- Koichi Kusuyama
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor and method of manufacturing pressure sensor
- Patent number 6,755,084
- Issue date Jun 29, 2004
- Hitachi Unisia Automotive, Ltd.
- Masao Tsukada
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor structure
- Patent number 6,058,781
- Issue date May 9, 2000
- Unisia Jecs Corporation
- Koichi Kusuyama
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Displacement sensor
- Publication number 20060202679
- Publication date Sep 14, 2006
- Hitachi, Ltd.
- Yoshihiro Kogure
- G01 - MEASURING TESTING
Information Patent Application
Rotation angle sensor
- Publication number 20050134258
- Publication date Jun 23, 2005
- HITACHI UNISIA AUTOMOTIVE, LTD.
- Yoshihiro Kogure
- G01 - MEASURING TESTING
Information Patent Application
Pressure sensor and manufacturing method of pressure sensor
- Publication number 20030213308
- Publication date Nov 20, 2003
- HITACHI UNISIA AUTOMOTIVE, LTD.
- Masao Tsukada
- G01 - MEASURING TESTING
Information Patent Application
Pressure sensor and method of manufacturing pressure sensor
- Publication number 20030209079
- Publication date Nov 13, 2003
- HITACHI UNISIA AUTOMOTIVE, LTD.
- Masao Tsukada
- G01 - MEASURING TESTING
Information Patent Application
Sensing device
- Publication number 20030136197
- Publication date Jul 24, 2003
- HITACHI UNISIA AUTOMOTIVE, LTD.
- Koichi Kusuyama
- G01 - MEASURING TESTING