Yutaka Imamura

Follow

Person

Sawa-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical disk recording/reproducing method and apparatus in which re...
- Patent number 7,184,379
- Issue date Feb 27, 2007
- Sanyo Electric Co., LTD
- Akira Tsukihashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser output circuit for optical disk recording apparatus
- Patent number 7,120,099
- Issue date Oct 10, 2006
- Sanyo Electric Co., LTD
- Yutaka Imamura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disk recording/reproducing apparatus
- Publication number 20020150011
- Publication date Oct 17, 2002
- SANYO ELECTRIC CO., LTD.
- Akira Tsukihashi
- G11 - INFORMATION STORAGE
Information Patent Application
Laser output circuit for optical disk recording apparatus
- Publication number 20020057635
- Publication date May 16, 2002
- SANYO ELECTRIC CO., LTD.
- Yutaka Imamura
- G11 - INFORMATION STORAGE