Haiyan ZHOU

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Azimino-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image pickup device and projector
- Patent number 9,733,552
- Issue date Aug 15, 2017
- Seiko Epson Corporation
- Nobuyuki Otsuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projector having an exterior enclosure and a receiver disposed in a...
- Patent number 9,632,400
- Issue date Apr 25, 2017
- Seiko Epson Corporation
- Nobuyuki Otsuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROJECTOR
- Publication number 20150378247
- Publication date Dec 31, 2015
- SEIKO EPSON CORPORATION
- Nobuyuki OTSUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PICKUP DEVICE AND PROJECTOR
- Publication number 20130038524
- Publication date Feb 14, 2013
- SEIKO EPSON CORPORATION
- Nobuyuki OTSUKI
- G06 - COMPUTING CALCULATING COUNTING