Kiyoshi Ishioka

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical disk unit
- Patent number 6,918,130
- Issue date Jul 12, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yuji Ariyoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk drive including a first base portion and a movable sec...
- Patent number 6,886,176
- Issue date Apr 26, 2005
- Matsushita Electric Industries Co., Ltd.
- Yuji Ariyoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk drive including a first base portion and a movable sec...
- Patent number 6,741,536
- Issue date May 25, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yuji Ariyoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk driving device having a clamper for correcting warpage...
- Patent number 6,529,468
- Issue date Mar 4, 2003
- Matsushita Electric Industrial Co., Ltd.
- Yosuke Noda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device and production method of optical pickup devic...
- Patent number 6,347,069
- Issue date Feb 12, 2002
- Matsushita Electric Industrial Co, LTD
- Masanao Wakikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device
- Patent number 6,335,914
- Issue date Jan 1, 2002
- Matsushita Electric Industrial Co., Ltd.
- Toru Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc drive apparatus with disc changer
- Patent number 5,987,001
- Issue date Nov 16, 1999
- Matsushita Electric Industrial Co., Ltd.
- Kiyoshi Ishioka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disk drive including a first base portion and a movable sec...
- Publication number 20030193874
- Publication date Oct 16, 2003
- Yuji Ariyoshi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk unit
- Publication number 20020163870
- Publication date Nov 7, 2002
- Yuji Ariyoshi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE
- Publication number 20010030926
- Publication date Oct 18, 2001
- TORU TANAKA
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk driving device
- Publication number 20010004342
- Publication date Jun 21, 2001
- Yosuke Noda
- G11 - INFORMATION STORAGE

Kiyoshi Ishioka

Person

Patents Grantslast 30 patents

Optical disk unit

Optical disk drive including a first base portion and a movable sec...

Optical disk drive including a first base portion and a movable sec...

Optical disk driving device having a clamper for correcting warpage...

Optical pickup device and production method of optical pickup devic...

Optical disc device

Optical disc drive apparatus with disc changer

Patents Applicationslast 30 patents

Optical disk drive including a first base portion and a movable sec...

Optical disk unit

OPTICAL DISC DEVICE

Optical disk driving device