Kazuaki Takagi

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Osaka,, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite optical element and method for manufacturing the same
- Patent number 7,859,772
- Issue date Dec 28, 2010
- Panasonic Corporation
- Kazuaki Takagi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE OPTICAL ELEMENT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20090195894
- Publication date Aug 6, 2009
- Kazuaki Takagi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL