Sotaro Hayashi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Objective lens actuator and optical pickup device having the same
- Patent number 8,254,219
- Issue date Aug 28, 2012
- Funai Electric Co., Ltd.
- Sotaro Hayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup
- Patent number 8,111,592
- Issue date Feb 7, 2012
- Funai Electric Co., Ltd.
- Sotaro Hayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens actuator
- Patent number 8,098,563
- Issue date Jan 17, 2012
- Funai Electric Co., Ltd.
- Ryozo Hosoda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Objective Lens Actuator
- Publication number 20100208570
- Publication date Aug 19, 2010
- Ryozo Hosoda
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup
- Publication number 20090109829
- Publication date Apr 30, 2009
- Funai Electric Co., Ltd.
- Sotaro Hayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Objective lens actuator and optical pickup device including the same
- Publication number 20090034400
- Publication date Feb 5, 2009
- Funai Electric Co., Ltd.
- Takashi Kasahara
- G11 - INFORMATION STORAGE
Information Patent Application
Lens holder for optical pickup and optical pickup having same
- Publication number 20090013341
- Publication date Jan 8, 2009
- Funai Electric Co., Ltd.
- Sotaro Hayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Objective lens actuator and optical pickup device having the same
- Publication number 20080181087
- Publication date Jul 31, 2008
- Sotaro Hayashi
- G11 - INFORMATION STORAGE