Kunio Kojima

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic field detecting element utilizing ballistic current...
- Patent number 8,331,057
- Issue date Dec 11, 2012
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electromagnetic field generating element, information recording/rep...
- Patent number 7,690,009
- Issue date Mar 30, 2010
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Electromagnetic field generating element, information recording/rep...
- Patent number 7,489,597
- Issue date Feb 10, 2009
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, magnetic recording device, and method of...
- Patent number 7,357,996
- Issue date Apr 15, 2008
- Sharp Kabushiki Kaisha
- Junichi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Electro magnetic field generating element, information recording an...
- Patent number 7,307,923
- Issue date Dec 11, 2007
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical device and optical sensor
- Patent number 6,956,808
- Issue date Oct 18, 2005
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic signal recording method and magnetic recording-reproductio...
- Patent number 6,947,236
- Issue date Sep 20, 2005
- Sharp Kabushiki Kaisha
- Masaki Hamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information write/read head including an optical slit having a ligh...
- Patent number 6,876,603
- Issue date Apr 5, 2005
- Sharp Kabushiki Kaisha
- Hiroshi Fuji
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and reproducing device and tracking servo sys...
- Patent number 6,816,334
- Issue date Nov 9, 2004
- Sharp Kabushiki Kaisha
- Kosuke Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and magnetic recording apparatus using same
- Patent number 6,804,822
- Issue date Oct 12, 2004
- Sharp Kabushiki Kaisha
- Junichi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite magnetic head device
- Patent number 6,721,237
- Issue date Apr 13, 2004
- Sharp Kabushiki Kaisha
- Kunio Kojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head and magnetic recording device
- Patent number 6,687,195
- Issue date Feb 3, 2004
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and reproducing method therefor
- Patent number 6,667,146
- Issue date Dec 23, 2003
- Sharp Kabushiki Kaisha
- Yasushi Ogimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic storage medium and heat assisted recording and reproductio...
- Patent number 6,603,619
- Issue date Aug 5, 2003
- Sharp Kabushiki Kaisha
- Kunio Kojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermomagnetic recording medium, thermomagnetic recording and repro...
- Patent number 6,593,014
- Issue date Jul 15, 2003
- Sharp Kabushiki Kaisha
- Yasushi Ogimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and method for reproducing magnetic signal
- Patent number 6,515,814
- Issue date Feb 4, 2003
- Sharp Kabushiki Kaisha
- Masaki Hamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Photodetector and method of driving the same
- Patent number 6,469,292
- Issue date Oct 22, 2002
- Sharp Kabushiki Kaisha
- Yasushi Ogimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermally assisted magnetic recording medium
- Patent number 6,367,924
- Issue date Apr 9, 2002
- Sharp Kabushiki Kaisha
- Junichi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Image processing apparatus
- Patent number 6,333,740
- Issue date Dec 25, 2001
- Sharp Kabushiki Kaisha
- Kunio Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic signal reproducing device, magnetic signal reproducing met...
- Patent number 6,333,827
- Issue date Dec 25, 2001
- Sharp Kabushiki Kaisha
- Masaki Hamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Media selecting device
- Patent number 6,236,398
- Issue date May 22, 2001
- Sharp Kabushiki Kaisha
- Kunio Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Plasma addressing display device and method for producing the same
- Patent number 6,130,504
- Issue date Oct 10, 2000
- Sharp Kabushiki Kaisha
- Junichiro Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image compositing apparatus
- Patent number 6,081,275
- Issue date Jun 27, 2000
- Sharp Kabushiki Kaisha
- Kunio Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical information recording/reproducing apparatus having focus se...
- Patent number 5,999,502
- Issue date Dec 7, 1999
- Sharp Kabushiki Kaisha
- Yasuo Nakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk-shaped recording medium and disk recording or reproducing device
- Patent number 5,953,297
- Issue date Sep 14, 1999
- Sharp Kabushiki Kaisha
- Shigemi Maeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk-shaped recording medium with a groove section having a wobblin...
- Patent number 5,870,375
- Issue date Feb 9, 1999
- Sharp Kabushiki Kaisha
- Shigemi Maeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for magneto-optical recording or reproducing u...
- Patent number 5,774,428
- Issue date Jun 30, 1998
- Sharp Kabushiki Kaisha
- Tomoyuki Miyake
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for controlling digital copying of digitally r...
- Patent number 5,764,607
- Issue date Jun 9, 1998
- Sharp Kabushiki Kaisha
- Shigemi Maeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device for reproducing address information from wobble...
- Patent number 5,696,742
- Issue date Dec 9, 1997
- Sharp Kabushiki Kaisha
- Nobuo Ogata
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording-reproduction method
- Patent number 5,659,528
- Issue date Aug 19, 1997
- Sharp Kabushiki Kaisha
- Kunio Kojima
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ELECTROMAGNETIC FIELD DETECTING ELEMENT AND DEVICE USING SAME
- Publication number 20090296258
- Publication date Dec 3, 2009
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G01 - MEASURING TESTING
Information Patent Application
Electomagnetic field generating element, information recording/repr...
- Publication number 20090106783
- Publication date Apr 23, 2009
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Application
Electromagnetic field generating element, information recording/rep...
- Publication number 20060075417
- Publication date Apr 6, 2006
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical device and optical sensor
- Publication number 20040257965
- Publication date Dec 23, 2004
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Application
Electro magnetic field generating element, information recording an...
- Publication number 20040194119
- Publication date Sep 30, 2004
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, magnetic recording device, and method of...
- Publication number 20040131893
- Publication date Jul 8, 2004
- Junichi Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording device, recording device, and reproducing device
- Publication number 20040105348
- Publication date Jun 3, 2004
- Sharp Kabushiki Kaisha
- Kazuhisa Takayama
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and magnetic recording apparatus using same
- Publication number 20020186506
- Publication date Dec 12, 2002
- Sharp Kabushiki Kaisha
- Junichi Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Light emitting device, magnetic recording head, and magnetic record...
- Publication number 20020075763
- Publication date Jun 20, 2002
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic signal recording method and magnetic recording-reproductio...
- Publication number 20020018312
- Publication date Feb 14, 2002
- Masaki Hamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information write/read head, information writing/reading device, tr...
- Publication number 20020003752
- Publication date Jan 10, 2002
- Hiroshi Fuji
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording and reproducing device and tracking servo sys...
- Publication number 20010055176
- Publication date Dec 27, 2001
- Kosuke Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Composite magnetic head device, information recording device reprod...
- Publication number 20010021076
- Publication date Sep 13, 2001
- Kunio Kojima
- G11 - INFORMATION STORAGE

Kunio Kojima

Person

Patents Grantslast 30 patents

Electromagnetic field detecting element utilizing ballistic current...

Electromagnetic field generating element, information recording/rep...

Electromagnetic field generating element, information recording/rep...

Magnetic recording medium, magnetic recording device, and method of...

Electro magnetic field generating element, information recording an...

Optical device and optical sensor

Magnetic signal recording method and magnetic recording-reproductio...

Information write/read head including an optical slit having a ligh...

Information recording and reproducing device and tracking servo sys...

Magnetic recording medium and magnetic recording apparatus using same

Composite magnetic head device

Magnetic recording head and magnetic recording device

Optical recording medium and reproducing method therefor

Magnetic storage medium and heat assisted recording and reproductio...

Thermomagnetic recording medium, thermomagnetic recording and repro...

Device and method for reproducing magnetic signal

Photodetector and method of driving the same

Thermally assisted magnetic recording medium

Image processing apparatus

Magnetic signal reproducing device, magnetic signal reproducing met...

Media selecting device

Plasma addressing display device and method for producing the same

Image compositing apparatus

Optical information recording/reproducing apparatus having focus se...

Disk-shaped recording medium and disk recording or reproducing device

Disk-shaped recording medium with a groove section having a wobblin...

Method and apparatus for magneto-optical recording or reproducing u...

Method and apparatus for controlling digital copying of digitally r...

Optical disk device for reproducing address information from wobble...

Information recording-reproduction method

Patents Applicationslast 30 patents

ELECTROMAGNETIC FIELD DETECTING ELEMENT AND DEVICE USING SAME

Electomagnetic field generating element, information recording/repr...

Electromagnetic field generating element, information recording/rep...

Optical device and optical sensor

Electro magnetic field generating element, information recording an...

Magnetic recording medium, magnetic recording device, and method of...

Magnetic recording device, recording device, and reproducing device

Magnetic recording medium and magnetic recording apparatus using same

Light emitting device, magnetic recording head, and magnetic record...

Magnetic signal recording method and magnetic recording-reproductio...

Information write/read head, information writing/reading device, tr...

Information recording and reproducing device and tracking servo sys...

Composite magnetic head device, information recording device reprod...