Kiyoto KUSAMA

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exterior member, method of manufacturing exterior member, and elect...
- Patent number 8,080,306
- Issue date Dec 20, 2011
- Sony Corporation
- Yohei Fukuma
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE, ILLUMINATING DEVICE, ILLUMINATING METHOD, AND ME...
- Publication number 20140055979
- Publication date Feb 27, 2014
- SONY CORPORATION
- Hiroyuki Suzuki
- G02 - OPTICS
Information Patent Application
EXTERIOR MEMBER, METHOD OF MANUFACTURING EXTERIOR MEMBER, AND ELECT...
- Publication number 20100239832
- Publication date Sep 23, 2010
- SONY CORPORATION
- Yohei FUKUMA
- B44 - DECORATIVE ARTS