Yasuharu Kawamura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Abnormality detection apparatus of comparator
- Patent number 6,870,372
- Issue date Mar 22, 2005
- Niles Parts Co., Ltd
- Osamu Koga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Rotation angle detector
- Patent number 6,738,725
- Issue date May 18, 2004
- Osamu Koga
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Abnormality detection apparatus of comparator
- Publication number 20040164744
- Publication date Aug 26, 2004
- Osamu Koga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Failure detection method of mircocomputer
- Publication number 20040163017
- Publication date Aug 19, 2004
- Osamu Koga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Rotation angle detector
- Publication number 20030122542
- Publication date Jul 3, 2003
- Osamu Koga
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS