Akimitsu Sato

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Filter module
- Patent number 7,194,160
- Issue date Mar 20, 2007
- Nippon Sheet Glass Co., Ltd.
- Hiroyuki Tanaka
- G02 - OPTICS
Information Patent Grant
Method and apparatus for aligning an optical device
- Patent number 6,888,652
- Issue date May 3, 2005
- Nippon Sheet Glass Co., Ltd.
- Atsushi Miyake
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Filter module
- Publication number 20030152327
- Publication date Aug 14, 2003
- Hiroyuki Tanaka
- G02 - OPTICS
Information Patent Application
Method and apparatus for aligning an optical device
- Publication number 20020118426
- Publication date Aug 29, 2002
- NIPPON SHEET GLASS CO., LTD.
- Atsushi Miyake
- G01 - MEASURING TESTING