Sadamu Matsuda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk holder pop-out preventing device
- Patent number 7,031,231
- Issue date Apr 18, 2006
- Clarion Co., Ltd.
- Kouji Seki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk holding device
- Patent number 6,961,948
- Issue date Nov 1, 2005
- Clarion Co., Ltd.
- Kouji Seki
- G11 - INFORMATION STORAGE
Information Patent Grant
Equipment support structure
- Patent number 5,364,059
- Issue date Nov 15, 1994
- Clarion Co., Ltd.
- Shigeo Kinoshita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compact disk selecting mechanism
- Patent number 5,321,687
- Issue date Jun 14, 1994
- Clarion Co., Ltd.
- Shigeo Kinoshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Compact disk selecting mechanism including mechanical and optical d...
- Patent number 5,276,668
- Issue date Jan 4, 1994
- Clarion Co., Ltd.
- Shigeo Kinoshita
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disk holder pop-out preventing device
- Publication number 20030165089
- Publication date Sep 4, 2003
- Kouji Seki
- G11 - INFORMATION STORAGE
Information Patent Application
Disk holding device
- Publication number 20030156507
- Publication date Aug 21, 2003
- Kouji Seki
- G11 - INFORMATION STORAGE