Kiyoaki Tsuji

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disk drive device and electronic apparatus
- Patent number 8,074,236
- Issue date Dec 6, 2011
- Sony Optiarc Inc.
- Yoshiteru Taka
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive
- Patent number 7,665,100
- Issue date Feb 16, 2010
- Sony Corporation
- Takashi Aoyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive
- Patent number 7,627,875
- Issue date Dec 1, 2009
- Sony Corporation
- Takashi Aoyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Auto-eject device for disc players having compact twin cam motor unit
- Patent number 5,471,356
- Issue date Nov 28, 1995
- Sony Corporation
- Kiyoaki Tsuji
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge holder having a shutter control arm disposed in a ke...
- Patent number 5,463,509
- Issue date Oct 31, 1995
- Sony Corporation
- Yuji Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Unitarily formed sheet metal cartridge holder
- Patent number 5,400,198
- Issue date Mar 21, 1995
- Sony Corporation
- Yuji Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Housing for electronic device
- Patent number 5,207,342
- Issue date May 4, 1993
- Sony Corporation
- Kiyoaki Tsuji
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISK DRIVE DEVICE AND ELECTRONIC APPARATUS
- Publication number 20100050191
- Publication date Feb 25, 2010
- Sony Optiarc Inc.
- Yoshiteru Taka
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive
- Publication number 20090271809
- Publication date Oct 29, 2009
- SONY CORPORATION
- Takashi Aoyama
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive
- Publication number 20050060731
- Publication date Mar 17, 2005
- SONY CORPORATION
- Takashi Aoyama
- G11 - INFORMATION STORAGE