Hiroshi Kokubunji

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Kariya-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger
- Patent number 6,938,675
- Issue date Sep 6, 2005
- Denso Corporation
- Hiroshi Kokubunji
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Mounting structure for heat exchanger and duplex heat exchanger
- Patent number 6,705,387
- Issue date Mar 16, 2004
- Denso Corporation
- Hiroshi Kokubunji
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compound heat exhanger having cooling fins introducing different he...
- Patent number 6,561,264
- Issue date May 13, 2003
- Denso Corporation
- Tatsuo Ozaki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Tube
- Patent number 6,325,141
- Issue date Dec 4, 2001
- Denso Corporation
- Takumi Yamauchi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Mounting structure for heat exchanger and duplex heat exchanger
- Publication number 20020056541
- Publication date May 16, 2002
- Hiroshi Kokubunji
- B60 - VEHICLES IN GENERAL
Information Patent Application
Heat exchanger
- Publication number 20020040776
- Publication date Apr 11, 2002
- Hiroshi Kokubunji
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Compound heat exchanger having cooling fins introducing different h...
- Publication number 20010022220
- Publication date Sep 20, 2001
- Tatsuo Ozaki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Tube
- Publication number 20010022221
- Publication date Sep 20, 2001
- Takumi Yamauchi
- F28 - HEAT EXCHANGE IN GENERAL