Koji Matsumoto

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lightening apparatus having matrix-arranged light-emitting elements
- Patent number 9,560,706
- Issue date Jan 31, 2017
- Stanley Electric Co., Ltd.
- Koji Matsumoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Magnetic recording medium, method of fabricating the same, and stor...
- Patent number 8,673,465
- Issue date Mar 18, 2014
- Showa Denko K.K.
- Koji Matsumoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording medium, magnetic storage and method for reproduc...
- Patent number 7,768,731
- Issue date Aug 3, 2010
- Showa Denko K.K.
- Akihiro Inomata
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic recording method
- Patent number 7,672,074
- Issue date Mar 2, 2010
- Toshiba Storage Device Corporation
- Takuya Kamimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording method and test record reproductio...
- Patent number 7,665,102
- Issue date Feb 16, 2010
- Fujitsu Limited
- Jun Taguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 7,561,360
- Issue date Jul 14, 2009
- Fujitsu Limited
- Takuya Kamimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic recording medium
- Patent number 7,548,398
- Issue date Jun 16, 2009
- Fujitsu Limited
- Takuya Kamimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, magnetic storage and method for reproduc...
- Patent number 7,502,188
- Issue date Mar 10, 2009
- Fujitsu Limited
- Akihiro Inomata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic backlayer
- Patent number 7,144,641
- Issue date Dec 5, 2006
- Fujitsu Limited
- Hiroyasu Kawano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium having a plurality of heat-radiati...
- Patent number 6,928,033
- Issue date Aug 9, 2005
- Fujitsu Limited
- Koji Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head having a plurality of coil elements connected in paral...
- Patent number 6,898,157
- Issue date May 24, 2005
- Fujitsu Limited
- Tohru Fujimaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium and information recording and reproduc...
- Patent number 6,898,158
- Issue date May 24, 2005
- Fujitsu Limited
- Koji Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Master medium for magnetic transfer, magnetic transferring and reco...
- Patent number 6,865,039
- Issue date Mar 8, 2005
- Fujitsu Limited
- Shingo Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium with reflective layer formed from...
- Patent number 6,727,007
- Issue date Apr 27, 2004
- Fujitsu Limited
- Takuya Kamimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and magnetic recording medium driver for...
- Patent number 6,720,075
- Issue date Apr 13, 2004
- Fujitsu Limited
- Ikuya Tagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
High density information recording medium and slider having rare ea...
- Patent number 6,687,197
- Issue date Feb 3, 2004
- Fujitsu Limited
- Koji Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head having a plurality of coil elements connected in paral...
- Patent number 6,567,347
- Issue date May 20, 2003
- Fujitsu Limited
- Tohru Fujimaki
- G11 - INFORMATION STORAGE
Information Patent Grant
MULTILAYER RESONANCE DEVICE AND MAGNETO-OPTICAL RECORDING MEDIUM WI...
- Patent number 6,421,303
- Issue date Jul 16, 2002
- Fujitsu Limited
- Mitsuteru Inoue
- G11 - INFORMATION STORAGE
Information Patent Grant
Information reproducing device, information recording/reproducing h...
- Patent number 6,396,774
- Issue date May 28, 2002
- Fujitsu Limited
- Koji Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and reproducing method for informa...
- Patent number 6,356,516
- Issue date Mar 12, 2002
- Fujitsu Limited
- Ken Tamanoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Multilayer resonance device and magneto-optical recording medium wi...
- Patent number 6,262,949
- Issue date Jul 17, 2001
- Fujitsu Limited
- Mitsuteru Inoue
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and reproducing method for informa...
- Patent number 6,248,439
- Issue date Jun 19, 2001
- Fujitsu Ltd.
- Ken Tamanoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Reading method of reading information from a recording medium and m...
- Patent number 6,139,980
- Issue date Oct 31, 2000
- Fujitsu Limited
- Koji Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and reproducing method for informa...
- Patent number 6,128,254
- Issue date Oct 3, 2000
- Fujitsu Limited
- Koji Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium capable of double mask readout
- Patent number 6,096,444
- Issue date Aug 1, 2000
- Fujitsu Limited
- Ken Tamanoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and method of reproducing informat...
- Patent number 6,030,716
- Issue date Feb 29, 2000
- Fujitsu Limited
- Haruhiko Izumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and reproducing method for informa...
- Patent number 6,020,079
- Issue date Feb 1, 2000
- Fujitsu Limited
- Koji Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium capable of double mask readout
- Patent number 5,740,133
- Issue date Apr 14, 1998
- Fujitsu Limited
- Ken Tamanoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and reproducing method for informa...
- Patent number 5,723,227
- Issue date Mar 3, 1998
- Fujitsu Limited
- Koji Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and method of reproducing informat...
- Patent number 5,691,072
- Issue date Nov 25, 1997
- Fujitsu Limited
- Haruhiko Izumi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LIGHTENING APPARATUS HAVING MATRIX-ARRANGED LIGHT-EMITTING ELEMENTS
- Publication number 20150245428
- Publication date Aug 27, 2015
- Stanley Electric Co., Ltd
- Koji MATSUMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
MAGNETIC RECORDING MEDIUM, METHOD OF FABRICATING THE SAME, AND STOR...
- Publication number 20100226041
- Publication date Sep 9, 2010
- SHOWA DENKO K.K.
- Koji MATSUMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC STORAGE AND METHOD FOR REPRODUC...
- Publication number 20090135513
- Publication date May 28, 2009
- Fujitsu Limited
- Akihiro Inomata
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium
- Publication number 20070109678
- Publication date May 17, 2007
- FUJITSU LIMITED
- Takuya Kamimura
- G11 - INFORMATION STORAGE
Information Patent Application
Thermally assisted magnetic recording method
- Publication number 20060221483
- Publication date Oct 5, 2006
- FUJITSU LIMITED
- Takuya Kamimura
- G11 - INFORMATION STORAGE
Information Patent Application
Thermally assisted magnetic recording medium
- Publication number 20060210838
- Publication date Sep 21, 2006
- FUJITSU LIMITED
- Takuya Kamimura
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium
- Publication number 20060127702
- Publication date Jun 15, 2006
- FUJITSU LIMITED
- Takahiro Umada
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording method
- Publication number 20060114591
- Publication date Jun 1, 2006
- FUJITSU LIMITED
- Jun Taguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Heat-assisted magnetic recording method and test record reproductio...
- Publication number 20060117333
- Publication date Jun 1, 2006
- FUJITSU LIMITED
- Jun Taguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording media and production thereof, and, magnetic reco...
- Publication number 20050225900
- Publication date Oct 13, 2005
- FUJITSU LIMITED
- Kenichi Itoh
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium, information recording/reproducing...
- Publication number 20050146993
- Publication date Jul 7, 2005
- FUJITSU LIMITED
- Takuya Kamimura
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, magnetic storage and method for reproduc...
- Publication number 20050146992
- Publication date Jul 7, 2005
- FUJITSU LIMITED
- Akihiro Inomata
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic backlayer
- Publication number 20050118460
- Publication date Jun 2, 2005
- FUJITSU LIMITED
- Hiroyasu Kawano
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium, magneto-optical recording medium, informa...
- Publication number 20050052957
- Publication date Mar 10, 2005
- FUJITSU LIMITED
- Takuya Kamimura
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording medium and information recording and reproduc...
- Publication number 20040062153
- Publication date Apr 1, 2004
- Fujitsu Limited
- Koji Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium
- Publication number 20040048108
- Publication date Mar 11, 2004
- FUJITSU LIMITED
- Takahiro Umada
- G11 - INFORMATION STORAGE
Information Patent Application
Optical head and coil assembly used for the same
- Publication number 20040027929
- Publication date Feb 12, 2004
- Fujitsu Limited
- Tohru Fujimaki
- G11 - INFORMATION STORAGE
Information Patent Application
Master medium for magnetic transfer, magnetic transferring and reco...
- Publication number 20030123169
- Publication date Jul 3, 2003
- FUJITSU LIMITED
- Shingo Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium
- Publication number 20030113504
- Publication date Jun 19, 2003
- FUJITSU LIMITED
- Takuya Kamimura
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium
- Publication number 20020177011
- Publication date Nov 28, 2002
- FUJITSU LIMITED
- Koji Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Application
Contents processing method, contents processing system, recording d...
- Publication number 20020118832
- Publication date Aug 29, 2002
- Michio Matsuura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Magnetic recording medium and magnetic recording medium driver for...
- Publication number 20020094454
- Publication date Jul 18, 2002
- FUJITSU LIMITED
- Ikuya Tagawa
- G11 - INFORMATION STORAGE
Information Patent Application
Multilayer resonance device
- Publication number 20010048643
- Publication date Dec 6, 2001
- Fujitsu Limited
- Mitsuteru Inoue
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium and reproducing method for informa...
- Publication number 20010000483
- Publication date Apr 26, 2001
- Fujitsu Limited
- Ken Tamanoi
- G11 - INFORMATION STORAGE

Koji Matsumoto

Person

Patents Grantslast 30 patents

Lightening apparatus having matrix-arranged light-emitting elements

Magnetic recording medium, method of fabricating the same, and stor...

Magnetic recording medium, magnetic storage and method for reproduc...

Thermally assisted magnetic recording method

Heat-assisted magnetic recording method and test record reproductio...

Magnetic recording medium

Thermally assisted magnetic recording medium

Magnetic recording medium, magnetic storage and method for reproduc...

Magnetic backlayer

Magneto-optical recording medium having a plurality of heat-radiati...

Optical head having a plurality of coil elements connected in paral...

Information recording medium and information recording and reproduc...

Master medium for magnetic transfer, magnetic transferring and reco...

Magneto-optical recording medium with reflective layer formed from...

Magnetic recording medium and magnetic recording medium driver for...

High density information recording medium and slider having rare ea...

Optical head having a plurality of coil elements connected in paral...

MULTILAYER RESONANCE DEVICE AND MAGNETO-OPTICAL RECORDING MEDIUM WI...

Information reproducing device, information recording/reproducing h...

Magneto-optical recording medium and reproducing method for informa...

Multilayer resonance device and magneto-optical recording medium wi...

Magneto-optical recording medium and reproducing method for informa...

Reading method of reading information from a recording medium and m...

Magneto-optical recording medium and reproducing method for informa...

Magneto-optical recording medium capable of double mask readout

Magneto-optical recording medium and method of reproducing informat...

Magneto-optical recording medium and reproducing method for informa...

Magneto-optical recording medium capable of double mask readout

Magneto-optical recording medium and reproducing method for informa...

Magneto-optical recording medium and method of reproducing informat...

Patents Applicationslast 30 patents

LIGHTENING APPARATUS HAVING MATRIX-ARRANGED LIGHT-EMITTING ELEMENTS

MAGNETIC RECORDING MEDIUM, METHOD OF FABRICATING THE SAME, AND STOR...

MAGNETIC RECORDING MEDIUM, MAGNETIC STORAGE AND METHOD FOR REPRODUC...

Magnetic recording medium

Thermally assisted magnetic recording method

Thermally assisted magnetic recording medium

Magneto-optical recording medium

Magnetic recording method

Heat-assisted magnetic recording method and test record reproductio...

Magnetic recording media and production thereof, and, magnetic reco...

Magneto-optical recording medium, information recording/reproducing...

Magnetic recording medium, magnetic storage and method for reproduc...

Magnetic backlayer

Optical recording medium, magneto-optical recording medium, informa...

Information recording medium and information recording and reproduc...

Magneto-optical recording medium

Optical head and coil assembly used for the same

Master medium for magnetic transfer, magnetic transferring and reco...

Magneto-optical recording medium

Magneto-optical recording medium

Contents processing method, contents processing system, recording d...

Magnetic recording medium and magnetic recording medium driver for...

Multilayer resonance device

Magneto-optical recording medium and reproducing method for informa...