Hidetoshi NAKAMURA

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Fukushima-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical lens unit including lens barrel containing lens and method...
- Patent number 7,561,355
- Issue date Jul 14, 2009
- Alps Electric Co., Ltd.
- Hidetoshi Nakamura
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL LENS UNIT INCLUDING LENS BARREL CONTAINING LENS AND METHOD...
- Publication number 20080165438
- Publication date Jul 10, 2008
- Alps Electric Co., Ltd.
- Hidetoshi NAKAMURA
- G02 - OPTICS