Hidetaka Hayashi

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Nagano-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Focusing screen master and manufacturing method thereof
- Patent number 7,068,433
- Issue date Jun 27, 2006
- Olympus Corporation
- Hidetaka Hayashi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Focusing screen master and manufacturing method thereof
- Publication number 20050105188
- Publication date May 19, 2005
- OLYMPUS CORPORATION
- Hidetaka Hayashi
- G02 - OPTICS