Katsumi Nishikawa

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Kariya-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air-passage opening/closing device
- Patent number 6,981,690
- Issue date Jan 3, 2006
- Denso Corporation
- Yoshihiko Okumura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air-passage opening/closing device
- Patent number 6,955,338
- Issue date Oct 18, 2005
- Denso Corporation
- Yoshihiko Okumura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air passage opening and closing system and air conditioning system...
- Patent number 6,569,009
- Issue date May 27, 2003
- Denso Corporation
- Katsumi Nishikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air conditioner for vehicle
- Patent number 6,501,239
- Issue date Dec 31, 2002
- Denso Corporation
- Koji Ito
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Air-passage opening/closing device
- Publication number 20050215190
- Publication date Sep 29, 2005
- DENSO CORPORATION
- Yoshihiko Okumura
- B60 - VEHICLES IN GENERAL
Information Patent Application
Air-passage opening/closing device
- Publication number 20030232590
- Publication date Dec 18, 2003
- Yoshihiko Okumura
- B60 - VEHICLES IN GENERAL
Information Patent Application
Air passage opening and closing system and air conditioning system...
- Publication number 20020146976
- Publication date Oct 10, 2002
- Katsumi Nishikawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Air conditioner for vehicle
- Publication number 20020036081
- Publication date Mar 28, 2002
- Koji Ito
- B60 - VEHICLES IN GENERAL