Masayuki Kyoi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing apertures in a diffuse reflector layer having...
- Patent number 7,889,310
- Issue date Feb 15, 2011
- Hitachi Chemical Company, Ltd.
- Takehisa Yoshikawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING REFLECTIVE FILM WITH OPENING AND LIQUID CR...
- Publication number 20070177079
- Publication date Aug 2, 2007
- Takehisa Yoshikawa
- G02 - OPTICS