Takahiro Amanai

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Sagaminara-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
ZOOMING OPTICAL SYSTEM AND ELECTRONIC IMAGE PICKUP APPARATUS USING...
- Publication number 20100194928
- Publication date Aug 5, 2010
- Takahiro AMANAI
- G02 - OPTICS
Information Patent Application
Observation optical system
- Publication number 20050254107
- Publication date Nov 17, 2005
- Takahiro Amanai
- G02 - OPTICS
Information Patent Application
Image pickup lens unit and image pickup device
- Publication number 20050128597
- Publication date Jun 16, 2005
- Takahiro Amanai
- G02 - OPTICS
Information Patent Application
Image pickup lens unit and image pickup device
- Publication number 20050030647
- Publication date Feb 10, 2005
- Takahiro Amanai
- G02 - OPTICS
Information Patent Application
Image display apparatus
- Publication number 20040145540
- Publication date Jul 29, 2004
- Takahiro Amanai
- G02 - OPTICS
Information Patent Application
Imaging device
- Publication number 20030179464
- Publication date Sep 25, 2003
- Takahiro Amanai
- G02 - OPTICS