Keigo Kajiyama

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gear pump and method of producing the same
- Patent number 7,789,642
- Issue date Sep 7, 2010
- Hitachi, Ltd.
- Katsuma Tsuruoka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
TANDEM PUMP
- Publication number 20090226298
- Publication date Sep 10, 2009
- Hitachi, Ltd.
- Keigo Kajiyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
BRAKE CONTROL DEVICE
- Publication number 20090079259
- Publication date Mar 26, 2009
- Hitachi, Ltd.
- Katsuya Iwasaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
BRAKE CONTROL APPARATUS FOR VEHICLES
- Publication number 20080230337
- Publication date Sep 25, 2008
- Hitachi, Ltd.
- Keigo Kajiyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
BRAKE CONTROL APPARATUS AND PUMP-UP SYSTEM
- Publication number 20080234909
- Publication date Sep 25, 2008
- Hitachi, Ltd.
- Katsuya Iwasaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
Gear Pump and Method of Producing the Same
- Publication number 20070231169
- Publication date Oct 4, 2007
- Hitachi, Ltd.
- Katsuma Tsuruoka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Brake control system
- Publication number 20060087173
- Publication date Apr 27, 2006
- Hitachi, Ltd.
- Keigo Kajiyama
- B60 - VEHICLES IN GENERAL