Hiroyuki Okumura

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Obu-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reserve tank
- Patent number 7,980,204
- Issue date Jul 19, 2011
- Denso Corporation
- Hiroyuki Okumura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
HANDY PUMP
- Publication number 20150369230
- Publication date Dec 24, 2015
- DENSO CORPORATION
- Hiroyuki OKUMURA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HANDY PUMP
- Publication number 20150367295
- Publication date Dec 24, 2015
- DENSO CORPORATION
- Hiroyuki OKUMURA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Reserve tank
- Publication number 20080289590
- Publication date Nov 27, 2008
- DENSO CORPORATION
- Hiroyuki Okumura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Heat exchanger
- Publication number 20070084590
- Publication date Apr 19, 2007
- DENSO CORPORATION
- Hiroyuki Okumura
- F28 - HEAT EXCHANGE IN GENERAL