Sei NAKANISHI

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Matsumoto-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Projector
- Patent number 11,474,421
- Issue date Oct 18, 2022
- Seiko Epson Corporation
- Eita Yamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector
- Patent number 8,780,547
- Issue date Jul 15, 2014
- Seiko Epson Corporation
- Sei Nakanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Projector
- Patent number 8,087,790
- Issue date Jan 3, 2012
- Seiko Epson Corporation
- Sei Nakanishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projector
- Patent number D628227
- Issue date Nov 30, 2010
- Seiko Epson Corporation
- Genta Kawabe
- D16 - Photography and optical equipment
Information Patent Grant
Projector
- Patent number D617822
- Issue date Jun 15, 2010
- Seiko Epson Corporation
- Genta Kawabe
- D16 - Photography and optical equipment
Information Patent Grant
Projector
- Patent number D613326
- Issue date Apr 6, 2010
- Seiko Epson Corporation
- Genta Kawabe
- D16 - Photography and optical equipment
Information Patent Grant
Projector
- Patent number D565077
- Issue date Mar 25, 2008
- Seiko Epson Corporation
- Isao Sakamaki
- D16 - Photography and optical equipment

Patents Applicationslast 30 patents

Information Patent Application
PROJECTOR
- Publication number 20210302817
- Publication date Sep 30, 2021
- SEIKO EPSON CORPORATION
- Eita YAMAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DIGITAL PEN
- Publication number 20160132136
- Publication date May 12, 2016
- SEIKO EPSON CORPORATION
- Nobuyuki Otsuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTOR
- Publication number 20120162877
- Publication date Jun 28, 2012
- SEIKO EPSON CORPORATION
- Sei NAKANISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR
- Publication number 20100045947
- Publication date Feb 25, 2010
- SEIKO EPSON CORPORATION
- Sei NAKANISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY