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Patents Grantslast 30 patents

Information Patent Grant
Bulb-type light source apparatus and light guide member
- Patent number 10,738,947
- Issue date Aug 11, 2020
- Sony Corporation
- Naoki Yotsumoto
- F21 - LIGHTING
Information Patent Grant
Bulb-type light source apparatus and translucent cover
- Patent number 10,132,451
- Issue date Nov 20, 2018
- Sony Corporation
- Naoki Yotsumoto
- F21 - LIGHTING
Information Patent Grant
Exposure device and exposure method
- Patent number 9,851,642
- Issue date Dec 26, 2017
- Sony Corporation
- Shinsuke Haga
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Exposure device and exposure method
- Patent number 9,333,708
- Issue date May 10, 2016
- Sony Corporation
- Shinsuke Haga
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BULB-TYPE LIGHT SOURCE APPARATUS AND TRANSLUCENT COVER
- Publication number 20170219173
- Publication date Aug 3, 2017
- SONY CORPORATION
- Naoki YOTSUMOTO
- G02 - OPTICS
Information Patent Application
BULB-TYPE LIGHT SOURCE APPARATUS AND LIGHT GUIDE MEMBER
- Publication number 20170211750
- Publication date Jul 27, 2017
- SONY CORPORATION
- Naoki YOTSUMOTO
- G02 - OPTICS
Information Patent Application
EXPOSURE DEVICE AND EXPOSURE METHOD
- Publication number 20160216614
- Publication date Jul 28, 2016
- SONY CORPORATION
- Shinsuke HAGA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXPOSURE DEVICE AND EXPOSURE METHOD
- Publication number 20110090477
- Publication date Apr 21, 2011
- SONY CORPORATION
- SHINSUKE HAGA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL