Morimasa Sasaki

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information medium
- Patent number 7,775,472
- Issue date Aug 17, 2010
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape reel and information recording apparatus
- Patent number 7,578,464
- Issue date Aug 25, 2009
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information medium
- Patent number 7,552,887
- Issue date Jun 30, 2009
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Cartridge case and information recording medium
- Patent number 7,497,397
- Issue date Mar 3, 2009
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Cartridge case and information recording medium
- Patent number 7,448,569
- Issue date Nov 11, 2008
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge
- Patent number 7,364,107
- Issue date Apr 29, 2008
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information medium
- Patent number 7,357,344
- Issue date Apr 15, 2008
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Cartridge case and information recording medium
- Patent number 7,350,732
- Issue date Apr 1, 2008
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge having disc access opening
- Patent number 7,343,613
- Issue date Mar 11, 2008
- TDK Corporation
- Kenji Hashizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape reel and information recording medium
- Patent number 7,290,734
- Issue date Nov 6, 2007
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium
- Patent number 7,284,722
- Issue date Oct 23, 2007
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge
- Patent number 7,195,192
- Issue date Mar 27, 2007
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge
- Patent number 5,621,597
- Issue date Apr 15, 1997
- TDK Corporation
- Masaru Ikebe
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge
- Patent number 5,498,456
- Issue date Mar 12, 1996
- TDK Corporation
- Masaru Ikebe
- G11 - INFORMATION STORAGE
Information Patent Grant
Protective film on sliding members and method of forming same
- Patent number 5,288,543
- Issue date Feb 22, 1994
- TDK Corporation
- Kunihiro Ueda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Disk cartridge
- Patent number 5,278,717
- Issue date Jan 11, 1994
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge with improved transmission shutter mechanism
- Patent number 5,260,931
- Issue date Nov 9, 1993
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge with friction-reducing sheet
- Patent number 5,247,416
- Issue date Sep 21, 1993
- TDK Corporation
- Haruo Shiba
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge having coupled shutters for closing plural cartridge...
- Patent number 5,153,801
- Issue date Oct 6, 1992
- TDK Corporation
- Masaru Ikebe
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge having discontinuous hub-position determining rib
- Patent number 5,091,814
- Issue date Feb 25, 1992
- TDK Corporation
- Masaru Ikebe
- G11 - INFORMATION STORAGE
Information Patent Grant
Protective casing for a magnetic disk
- Patent number 5,081,556
- Issue date Jan 14, 1992
- TDK Corporation
- Masaru Ikebe
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge with thick portion surrounding head insertion hole
- Patent number 5,018,039
- Issue date May 21, 1991
- TDK Corporation
- Haruo Shiba
- G11 - INFORMATION STORAGE
Information Patent Grant
Cleaning cassette for a video cassette tape deck
- Patent number 4,984,120
- Issue date Jan 8, 1991
- TDK Corporation
- Takateru Satoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette having a slider mounted on the lower casing...
- Patent number 4,905,113
- Issue date Feb 27, 1990
- TDK Corporation
- Haruo Shiba
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge and casing therefor
- Patent number 4,862,448
- Issue date Aug 29, 1989
- TDK Corporation
- Kimio Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Casing for cassette magnetic tape
- Patent number 4,853,816
- Issue date Aug 1, 1989
- TDK Corporation
- Takateru Satoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette
- Patent number 4,775,911
- Issue date Oct 4, 1988
- TDK Corporation
- Takateru Sato
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION MEDIUM
- Publication number 20080179439
- Publication date Jul 31, 2008
- TDK Corporation
- Morimasa SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION MEDIUM
- Publication number 20080035776
- Publication date Feb 14, 2008
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE REEL AND INFORMATION RECORDING APPARATUS
- Publication number 20080011894
- Publication date Jan 17, 2008
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION MEDIUM
- Publication number 20070241222
- Publication date Oct 18, 2007
- TDK Corporation
- Morimasa SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM
- Publication number 20070183094
- Publication date Aug 9, 2007
- TDK Corporation
- Morimasa SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
Tape reel, cartridge case, information recording medium, and moldin...
- Publication number 20060214042
- Publication date Sep 28, 2006
- TDK Corporation
- Hiroki Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording medium
- Publication number 20060175451
- Publication date Aug 10, 2006
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Cartridge case and information recording medium
- Publication number 20060169817
- Publication date Aug 3, 2006
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Cartridge case and information recording medium
- Publication number 20050274839
- Publication date Dec 15, 2005
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Cartridge case and information recording medium
- Publication number 20050263638
- Publication date Dec 1, 2005
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Tape cartridge
- Publication number 20050258291
- Publication date Nov 24, 2005
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Disc cartridge
- Publication number 20050251818
- Publication date Nov 10, 2005
- TDK Corporation
- Kenji Hashizume
- G11 - INFORMATION STORAGE
Information Patent Application
Disc cartridge
- Publication number 20050216929
- Publication date Sep 29, 2005
- TDK Corporation
- Kenji Hashizume
- G11 - INFORMATION STORAGE
Information Patent Application
Tape reel and information recording medium
- Publication number 20050205708
- Publication date Sep 22, 2005
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Tape cartridge
- Publication number 20050006515
- Publication date Jan 13, 2005
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE

Morimasa Sasaki

Person

Patents Grantslast 30 patents

Information medium

Tape reel and information recording apparatus

Information medium

Cartridge case and information recording medium

Cartridge case and information recording medium

Tape cartridge

Information medium

Cartridge case and information recording medium

Disc cartridge having disc access opening

Tape reel and information recording medium

Information recording medium

Tape cartridge

Disc cartridge

Disc cartridge

Protective film on sliding members and method of forming same

Disk cartridge

Disk cartridge with improved transmission shutter mechanism

Disk cartridge with friction-reducing sheet

Disk cartridge having coupled shutters for closing plural cartridge...

Disk cartridge having discontinuous hub-position determining rib

Protective casing for a magnetic disk

Disc cartridge with thick portion surrounding head insertion hole

Cleaning cassette for a video cassette tape deck

Magnetic tape cassette having a slider mounted on the lower casing...

Disc cartridge and casing therefor

Casing for cassette magnetic tape

Magnetic tape cassette

Patents Applicationslast 30 patents

INFORMATION MEDIUM

INFORMATION MEDIUM

TAPE REEL AND INFORMATION RECORDING APPARATUS

INFORMATION MEDIUM

INFORMATION RECORDING MEDIUM

Tape reel, cartridge case, information recording medium, and moldin...

Information recording medium

Cartridge case and information recording medium

Cartridge case and information recording medium

Cartridge case and information recording medium

Tape cartridge

Disc cartridge

Disc cartridge

Tape reel and information recording medium

Tape cartridge