Naoyuki Ueno

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical recording and reproducing method and apparatus for the same
- Patent number 5,202,878
- Issue date Apr 13, 1993
- Olympus Optical Co., Ltd.
- Jun Kanehira
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 5,049,428
- Issue date Sep 17, 1991
- Olympus Optical Co., Ltd.
- Toshiyuki Kanno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical recording medium
- Patent number 5,019,476
- Issue date May 28, 1991
- Olympus Optical Co., Ltd.
- Toshiyuki Kanno
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...