Yukio Ohmura

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Projection apparatus
- Patent number 9,316,898
- Issue date Apr 19, 2016
- Sony Corporation
- Keisuke Homma
- G02 - OPTICS
Information Patent Grant
Image display apparatus
- Patent number 7,213,920
- Issue date May 8, 2007
- Sony Corporation
- Hiroaki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PROJECTION APPARATUS
- Publication number 20130135590
- Publication date May 30, 2013
- SONY CORPORATION
- Keisuke Homma
- G02 - OPTICS
Information Patent Application
Image display apparatus
- Publication number 20060072074
- Publication date Apr 6, 2006
- SONY CORPORATION
- Hiroaki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of reducing the temperature difference between upper and low...
- Publication number 20060017362
- Publication date Jan 26, 2006
- Nahoko Uno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE