Osamu Nakano

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical pick-up device
- Patent number 6,625,099
- Issue date Sep 23, 2003
- Olympus Optical Co., Ltd.
- Osamu Nakano
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and/or reproducing apparatus for optical disk...
- Patent number 6,577,583
- Issue date Jun 10, 2003
- Olympus Optical Co., Ltd.
- Tetsuo Ikegame
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up device
- Patent number 6,385,157
- Issue date May 7, 2002
- Olympus Optical Co., Ltd.
- Osamu Nakano
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and/or reproducing apparatus for optical disk...
- Patent number 6,356,518
- Issue date Mar 12, 2002
- Olympus Optical Company, Ltd.
- Tetsuo Ikegame
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and/or reproducing apparatus for optical disk...
- Patent number 6,229,778
- Issue date May 8, 2001
- Olympus Optical Co., Ltd.
- Tetsuo Ikegame
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up
- Patent number 5,159,588
- Issue date Oct 27, 1992
- Olympus Optical Co., Ltd.
- Osamu Nakano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optic player with improved C/N ratio
- Patent number 5,124,868
- Issue date Jun 23, 1992
- Olympus Optical Co., Ltd.
- Nobuhide Matsubayashi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Information recording and/or reproducing apparatus for optical disk...
- Publication number 20020018418
- Publication date Feb 14, 2002
- Tetsuo Ikegame
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pick-up device
- Publication number 20010005344
- Publication date Jun 28, 2001
- Olympus Optical Co., Ltd.
- Osamu Nakano
- G11 - INFORMATION STORAGE