Katsuhiro MATSUYAMA

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Asahi-mura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Projector and control method for projector
- Patent number 9,258,538
- Issue date Feb 9, 2016
- Seiko Epson Corporation
- Tatsuhiko Nobori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector and control method for projector
- Patent number 9,039,200
- Issue date May 26, 2015
- Seiko Epson Corporation
- Tatsuhiko Nobori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector with cooling mechanism
- Patent number 8,616,707
- Issue date Dec 31, 2013
- Seiko Epson Corporation
- Yasunaga Miyazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROJECTOR AND CONTROL METHOD FOR PROJECTOR
- Publication number 20150229895
- Publication date Aug 13, 2015
- SEIKO EPSON CORPORATION
- Tatsuhiko Nobori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR AND CONTROL METHOD FOR PROJECTOR
- Publication number 20130050291
- Publication date Feb 28, 2013
- SEIKO EPSON CORPORATION
- Tatsuhiko NOBORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR
- Publication number 20110188005
- Publication date Aug 4, 2011
- SEIKO EPSON CORPORATION
- Yasunaga MIYAZAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY