Masataka Ito

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical module and manufacturing method thereof
- Patent number 6,430,327
- Issue date Aug 6, 2002
- NEC Corporation
- Yoshinobu Kaneyama
- G02 - OPTICS
Information Patent Grant
Optical displacement sensor
- Patent number 5,798,826
- Issue date Aug 25, 1998
- Olympus Optical Co., Ltd.
- Eiji Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Optical displacement sensor
- Patent number 5,619,318
- Issue date Apr 8, 1997
- Olympus Optical Co., Ltd.
- Eiji Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Support sheet for photographic printing paper and process for produ...
- Patent number 5,470,652
- Issue date Nov 28, 1995
- Oji Paper Co., Ltd.
- Takaharu Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive resin composition
- Patent number 4,777,114
- Issue date Oct 11, 1988
- Agency of Industrial Science and Technology
- Kunihiro Ichimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...