Takaaki Sanpei

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disk cartridge for storing disk-shaped recording media
- Patent number 8,997,130
- Issue date Mar 31, 2015
- Sony Corporation
- Takaaki Sanpei
- G11 - INFORMATION STORAGE
Information Patent Grant
Position determining member to align a magnetic tape cartridge in a...
- Patent number 8,564,907
- Issue date Oct 22, 2013
- Sony Corporation
- Hidetoshi Honda
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge
- Patent number 7,318,559
- Issue date Jan 15, 2008
- Sony Corporation
- Hitomi Chiba
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape reel and tape cartridge having the same
- Patent number 7,118,061
- Issue date Oct 10, 2006
- Sony Corporation
- Takaaki Sanpei
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproduction system for recording medium
- Patent number 6,385,004
- Issue date May 7, 2002
- Sony Corporation
- Takaaki Sanpei
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge
- Patent number 6,353,513
- Issue date Mar 5, 2002
- Sony Corporation
- Takaaki Sanpei
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassettes
- Patent number 6,061,214
- Issue date May 9, 2000
- Sony Corporation
- Takaaki Sanpei
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium device provided with erroneous recording preventio...
- Patent number 6,031,675
- Issue date Feb 29, 2000
- Sony Corporation
- Takaaki Sanpei
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISK CARTRIDGE
- Publication number 20140133286
- Publication date May 15, 2014
- SONY CORPORATION
- Takaaki Sanpei
- G11 - INFORMATION STORAGE
Information Patent Application
DISK CARTRIDGE
- Publication number 20140133287
- Publication date May 15, 2014
- SONY CORPORATION
- Takaaki Sanpei
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE CARTRIDGE AND MAGNETIC RECORDING AND REPRODUCING APPA...
- Publication number 20080273259
- Publication date Nov 6, 2008
- SONY CORPORATION
- Hidetoshi Honda
- G11 - INFORMATION STORAGE
Information Patent Application
Tape cartridge
- Publication number 20060237566
- Publication date Oct 26, 2006
- SONY CORPORATION
- Hitomi Chiba
- G11 - INFORMATION STORAGE
Information Patent Application
Tape reel and tape cartridge with the tape reel
- Publication number 20050061902
- Publication date Mar 24, 2005
- Takaaki Sanpei
- G11 - INFORMATION STORAGE
Information Patent Application
Tape reel and tape cartridge having the same
- Publication number 20040089756
- Publication date May 13, 2004
- Takaaki Sanpei
- G11 - INFORMATION STORAGE

Takaaki Sanpei

Person

Patents Grantslast 30 patents

Disk cartridge for storing disk-shaped recording media

Position determining member to align a magnetic tape cartridge in a...

Tape cartridge

Tape reel and tape cartridge having the same

Recording and/or reproduction system for recording medium

Tape cartridge

Tape cassettes

Recording medium device provided with erroneous recording preventio...

Patents Applicationslast 30 patents

DISK CARTRIDGE

DISK CARTRIDGE

MAGNETIC TAPE CARTRIDGE AND MAGNETIC RECORDING AND REPRODUCING APPA...

Tape cartridge

Tape reel and tape cartridge with the tape reel

Tape reel and tape cartridge having the same