Shigeki Hori

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Oogaki-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lens fixing device and optical pickup device
- Patent number 8,284,504
- Issue date Oct 9, 2012
- Sanyo Electric Co., LTD
- Yasuyuki Kano
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording apparatus and optical head
- Patent number 7,551,538
- Issue date Jun 23, 2009
- Sanyo Electric Co., LTD
- Shigeki Hori
- G11 - INFORMATION STORAGE
Information Patent Grant
Record medium and reproducing apparatus of the same for detecting a...
- Patent number 6,621,772
- Issue date Sep 16, 2003
- Sanyo Electric Co., Ltd.
- Kenji Asano
- G11 - INFORMATION STORAGE
Information Patent Grant
Superresolution optical pickup apparatus
- Patent number 6,025,866
- Issue date Feb 15, 2000
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical disk recording/playback device with means to recognize, rea...
- Patent number 5,914,929
- Issue date Jun 22, 1999
- Sanyo Electric Co., Ltd.
- Seizo Kato
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LENS FIXING DEVICE AND OPTICAL PICKUP DEVICE
- Publication number 20110122514
- Publication date May 26, 2011
- SANYO ELECTRIC CO., LTD.
- Yasuyuki Kano
- G02 - OPTICS
Information Patent Application
Optical recording apparatus and optical head
- Publication number 20070091768
- Publication date Apr 26, 2007
- SANYO ELECTRIC CO., LTD.
- Shigeki Hori
- G11 - INFORMATION STORAGE
Information Patent Application
RECORD MEDIUM ANDREPRODUCING APPARATUS OF THE SAME HAVING SIDEWALLS...
- Publication number 20020012295
- Publication date Jan 31, 2002
- Sanyo Electric Co., Ltd.
- KENJI ASANO
- G11 - INFORMATION STORAGE
Information Patent Application
Record medium and reproducing apparatus of the same
- Publication number 20010033532
- Publication date Oct 25, 2001
- Kenji Asano
- G11 - INFORMATION STORAGE