Yoshiyuki Kakisaka

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Azumino-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical device, projector, and method of manufacturing optical device
- Patent number 9,348,199
- Issue date May 24, 2016
- Seiko Epson Corporation
- Masato Kadotani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DEVICE, PROJECTOR, AND METHOD OF MANUFACTURING OPTICAL DEVICE
- Publication number 20140036237
- Publication date Feb 6, 2014
- SEIKO EPSON CORPORATION
- Masato Kadotani
- G02 - OPTICS