Manabu Obata

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Reduced thickness disc drive apparatus
- Patent number 8,356,313
- Issue date Jan 15, 2013
- Sony Optiarc Inc.
- Yusuke Izumiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive apparatus and electronic appliance
- Patent number 8,286,200
- Issue date Oct 9, 2012
- Sony NEC Optiarc Inc.
- Hideaki Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge including an inner shell formed by severing a molded...
- Patent number RE43454
- Issue date Jun 5, 2012
- Sony Corporation
- Yuji Iwaki
- 720 - Dynamic optical information storage or retrieval
Information Patent Grant
Disk transfer mechanism, and disk drive device
- Patent number 8,112,773
- Issue date Feb 7, 2012
- Sony Corporation
- Hideaki Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive device and centering members therefor
- Patent number 7,856,641
- Issue date Dec 21, 2010
- Sony Corporation
- Kiyoshi Omori
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk conveying apparatus
- Patent number 7,676,819
- Issue date Mar 9, 2010
- Sony Corporation
- Hideaki Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive unit
- Patent number 7,350,220
- Issue date Mar 25, 2008
- Sony Corporation
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge and disk recording medium device having shutter members
- Patent number 7,284,254
- Issue date Oct 16, 2007
- Sony Corporation
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge having deeper concave portion continuous with shutte...
- Patent number 7,237,247
- Issue date Jun 26, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hironori Okazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Shutter closing mechanism and disc driving apparatus
- Patent number 7,222,351
- Issue date May 22, 2007
- Sony Corporation
- Hideaki Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive apparatus
- Patent number 7,137,129
- Issue date Nov 14, 2006
- Sony Corporation
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge including an inner shell formed by severing a molded...
- Patent number 7,127,732
- Issue date Oct 24, 2006
- Sony Corporation
- Yuji Iwaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge with crank-shaped dust intrusion prohibiting unit
- Patent number 7,103,900
- Issue date Sep 5, 2006
- Sony Corporation
- Yuji Iwaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for producing inner shell for a disc cartridge
- Patent number 7,103,898
- Issue date Sep 5, 2006
- Sony Corporation
- Yuji Iwaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge having a dust-proof shutter
- Patent number 7,057,854
- Issue date Jun 6, 2006
- Sony Corporation
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge, disc recording medium unit and disc recorder and/or...
- Patent number 7,051,349
- Issue date May 23, 2006
- Sony Corporation
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge with inner shell supported for rotation in guide gro...
- Patent number 7,017,170
- Issue date Mar 21, 2006
- Sony Corporation
- Yuji Iwaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk driver
- Patent number 6,973,660
- Issue date Dec 6, 2005
- Sony Corporation
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk type recording and reproducing device
- Patent number 6,964,056
- Issue date Nov 8, 2005
- Sony Corporation
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge with shutter overlapping gap having labyrinth shaped...
- Patent number 6,944,875
- Issue date Sep 13, 2005
- Sony Corporation
- Mitsuyoshi Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge
- Patent number 6,900,965
- Issue date May 31, 2005
- Sony Corporation
- Naoki Inoue
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge, a method of manufacturing same, and a recording/rep...
- Patent number 6,839,900
- Issue date Jan 4, 2005
- Sony Corporation
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge
- Patent number 6,728,199
- Issue date Apr 27, 2004
- Sony Corporation
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge with a plurality of shutter members
- Patent number 6,700,741
- Issue date Mar 2, 2004
- Sony Corporation
- Naoki Inoue
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge
- Patent number 6,700,863
- Issue date Mar 2, 2004
- Sony Corporation
- Naoki Inoue
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc apparatus
- Patent number 6,275,459
- Issue date Aug 14, 2001
- Sony Corporation
- Manabu Obata
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISC DRIVE APPARATUS AND ELECTRONIC INSTRUMENTS
- Publication number 20090320053
- Publication date Dec 24, 2009
- Sony Optiarc Inc.
- Yusuke Izumiya
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE APPARATUS AND ELECTRONIC APPLIANCE
- Publication number 20080229337
- Publication date Sep 18, 2008
- Sony NEC Optiarc Inc.
- Hideaki Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE DEVICE
- Publication number 20080005759
- Publication date Jan 3, 2008
- Sony NEC Optiarc Inc.
- Kiyoshi OMORI
- G11 - INFORMATION STORAGE
Information Patent Application
DISC DRIVE AND BASE UNIT
- Publication number 20070162919
- Publication date Jul 12, 2007
- Sony Corporation
- Kiyoshi OMORI
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive device
- Publication number 20070107001
- Publication date May 10, 2007
- SONY CORPORATION
- Hideaki Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Application
Disk transfer mechanism, and disk drive device
- Publication number 20070107002
- Publication date May 10, 2007
- Hideaki Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Application
Disk cartidge, disk recording medium device and disk recording and/...
- Publication number 20060184959
- Publication date Aug 17, 2006
- SONY CORPORATION
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Application
Disc cartridge, molding member for disc cartridge and method for pr...
- Publication number 20050160447
- Publication date Jul 21, 2005
- Sony Corporation
- Yuji Iwaki
- G11 - INFORMATION STORAGE
Information Patent Application
Disc cartridge, molding member for disc cartridge and method for pr...
- Publication number 20050149963
- Publication date Jul 7, 2005
- Sony Corporation
- Yuji Iwaki
- G11 - INFORMATION STORAGE
Information Patent Application
Disc cartridge, molding member for disc cartridge and method for pr...
- Publication number 20050132396
- Publication date Jun 16, 2005
- Sony Corporation
- Yuji Iwaki
- G11 - INFORMATION STORAGE
Information Patent Application
Disc cartridge
- Publication number 20050018333
- Publication date Jan 27, 2005
- Hironori Okazawa
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive apparatus
- Publication number 20040255310
- Publication date Dec 16, 2004
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive unit
- Publication number 20040255311
- Publication date Dec 16, 2004
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Application
Shutter closing mechanism and disc driving apparatus
- Publication number 20040250267
- Publication date Dec 9, 2004
- SONY CORPORATION
- Hideaki Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Application
Disk cartridge, disk recording medium apparatus and disk recording...
- Publication number 20040233797
- Publication date Nov 25, 2004
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Application
Cartridge
- Publication number 20040163100
- Publication date Aug 19, 2004
- Mitsuyoshi Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Disc, disc manufacturing method, recording/reproducing system, and...
- Publication number 20040120236
- Publication date Jun 24, 2004
- Ippei Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
Disk cartridge
- Publication number 20040114276
- Publication date Jun 17, 2004
- Sony Corporation
- Naoki Inoue
- G11 - INFORMATION STORAGE
Information Patent Application
Disc cartridge, disc recording medium unit and disc recorder and/or...
- Publication number 20040080992
- Publication date Apr 29, 2004
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Application
Disk driver
- Publication number 20040073990
- Publication date Apr 22, 2004
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Application
Disk cartridge, disk recording medium device, and disk recording an...
- Publication number 20040042277
- Publication date Mar 4, 2004
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Application
Disk cartridge, disk recording medium device, and disk recording an...
- Publication number 20040022172
- Publication date Feb 5, 2004
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Application
Disk type recording and reproducting device
- Publication number 20040013071
- Publication date Jan 22, 2004
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Application
Disk cartridge forming member for disk cartridge, and method of man...
- Publication number 20030174640
- Publication date Sep 18, 2003
- Yuji Iwaki
- G11 - INFORMATION STORAGE
Information Patent Application
Disk cartridge, a method of manufacturing same, and a recording/rep...
- Publication number 20020021639
- Publication date Feb 21, 2002
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Application
Disk cartridge
- Publication number 20020012316
- Publication date Jan 31, 2002
- Naoki Inoue
- G11 - INFORMATION STORAGE
Information Patent Application
Disk cartridge
- Publication number 20010055270
- Publication date Dec 27, 2001
- Manabu Obata
- G11 - INFORMATION STORAGE
Information Patent Application
Disk cartridge
- Publication number 20010046104
- Publication date Nov 29, 2001
- Naoki Inoue
- G11 - INFORMATION STORAGE

Manabu Obata

Person

Patents Grantslast 30 patents

Reduced thickness disc drive apparatus

Disk drive apparatus and electronic appliance

Disc cartridge including an inner shell formed by severing a molded...

Disk transfer mechanism, and disk drive device

Disk drive device and centering members therefor

Disk conveying apparatus

Disk drive unit

Disk cartridge and disk recording medium device having shutter members

Disc cartridge having deeper concave portion continuous with shutte...

Shutter closing mechanism and disc driving apparatus

Disk drive apparatus

Disc cartridge including an inner shell formed by severing a molded...

Disc cartridge with crank-shaped dust intrusion prohibiting unit

Method for producing inner shell for a disc cartridge

Disk cartridge having a dust-proof shutter

Disc cartridge, disc recording medium unit and disc recorder and/or...

Disk cartridge with inner shell supported for rotation in guide gro...

Disk driver

Disk type recording and reproducing device

Disc cartridge with shutter overlapping gap having labyrinth shaped...

Disk cartridge

Disk cartridge, a method of manufacturing same, and a recording/rep...

Disk cartridge

Disk cartridge with a plurality of shutter members

Disk cartridge

Disc apparatus

Patents Applicationslast 30 patents

DISC DRIVE APPARATUS AND ELECTRONIC INSTRUMENTS

DISK DRIVE APPARATUS AND ELECTRONIC APPLIANCE

DISK DRIVE DEVICE

DISC DRIVE AND BASE UNIT

Disk drive device

Disk transfer mechanism, and disk drive device

Disk cartidge, disk recording medium device and disk recording and/...

Disc cartridge, molding member for disc cartridge and method for pr...

Disc cartridge, molding member for disc cartridge and method for pr...

Disc cartridge, molding member for disc cartridge and method for pr...

Disc cartridge

Disk drive apparatus

Disk drive unit

Shutter closing mechanism and disc driving apparatus

Disk cartridge, disk recording medium apparatus and disk recording...

Cartridge

Disc, disc manufacturing method, recording/reproducing system, and...

Disk cartridge

Disc cartridge, disc recording medium unit and disc recorder and/or...

Disk driver

Disk cartridge, disk recording medium device, and disk recording an...

Disk cartridge, disk recording medium device, and disk recording an...

Disk type recording and reproducting device

Disk cartridge forming member for disk cartridge, and method of man...

Disk cartridge, a method of manufacturing same, and a recording/rep...

Disk cartridge

Disk cartridge

Disk cartridge