Kouichi Ihara

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical disc drive
- Patent number 8,665,681
- Issue date Mar 4, 2014
- Hitachi-LG Data Storage, Inc.
- Akira Kitayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexible printed circuit and electric apparatus and optical disc dr...
- Patent number 8,448,196
- Issue date May 21, 2013
- Hitachi Consumer Electronics Co., Ltd.
- Akira Kitayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Dust removing system for optical disk device
- Patent number 5,088,082
- Issue date Feb 11, 1992
- Hitachi Video Engineering, Inc.
- Yuichi Yamada
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Flexible Printed Circuit and Electric Apparatus and Optical Disc Dr...
- Publication number 20110126221
- Publication date May 26, 2011
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Akira Kitayama
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc drive
- Publication number 20090103406
- Publication date Apr 23, 2009
- Hitachi-LG Data Storage, Inc.
- Akira Kitayama
- G11 - INFORMATION STORAGE