Kenichiro Utsumi

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Projection apparatus panel assembly
- Patent number 6,962,418
- Issue date Nov 8, 2005
- Sony Corporation
- Kenichiro Utsumi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Projection apparatus panel assembly
- Patent number 6,876,492
- Issue date Apr 5, 2005
- Sony Corporation
- Kenichiro Utsumi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Projector apparatus
- Patent number 6,848,793
- Issue date Feb 1, 2005
- Sony Corporation
- Kenichiro Utsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Rear projection display apparatus
- Publication number 20070195286
- Publication date Aug 23, 2007
- Yoichi Hiramatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projector
- Publication number 20050162739
- Publication date Jul 28, 2005
- Kenichiro Utsumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Projector apparatus
- Publication number 20040150799
- Publication date Aug 5, 2004
- Kenichiro Utsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projector
- Publication number 20020181098
- Publication date Dec 5, 2002
- Kenichiro Utsumi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC