Hiroshi Sugihara

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Linear actuator, and valve device and pump device using the same
- Patent number 7,537,437
- Issue date May 26, 2009
- NIDEC SANKYO CORPORATION
- Kenji Muramatsu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Optical pickup apparatus and method of manufacturing the same
- Patent number 6,853,608
- Issue date Feb 8, 2005
- Sankyo Seiki Mfg. Co., Ltd.
- Tatsuki Wade
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device and method of manufacturing the same
- Patent number 6,707,771
- Issue date Mar 16, 2004
- Kabushiki Kaisha Sankyo Seiki Seisakusho
- Tatsuki Wade
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LINEAR ACTUATOR, AND VALVE DEVICE AND PUMP DEVICE USING THE SAME
- Publication number 20090200499
- Publication date Aug 13, 2009
- NIDEC SANKYO CORPORATION
- Kenji Muramatsu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP DEVICE AND FUEL CELL
- Publication number 20090148321
- Publication date Jun 11, 2009
- NIDEC SANKYO CORPORATION
- Kenji Muramatsu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Linear actuator, and valve device and pump device using the same
- Publication number 20060145797
- Publication date Jul 6, 2006
- Kenji Muramatsu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Actuator and pump device
- Publication number 20060008367
- Publication date Jan 12, 2006
- Mitsuo Yokozawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Flow-path constituting body
- Publication number 20050126750
- Publication date Jun 16, 2005
- Mitsuo Yokozawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Optical pickup device and method of manufacturing the same
- Publication number 20010008505
- Publication date Jul 19, 2001
- Tatsuki Wade
- G11 - INFORMATION STORAGE