Hirokane Junji

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical storage medium, optical read/write apparatus, and optical r...
- Patent number 7,948,850
- Issue date May 24, 2011
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage medium, optical read/write apparatus, and optical r...
- Patent number 7,948,851
- Issue date May 24, 2011
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage medium, optical read/write apparatus, and optical r...
- Patent number 7,948,852
- Issue date May 24, 2011
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage medium, optical read/write apparatus, and optical r...
- Patent number 7,933,185
- Issue date Apr 26, 2011
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage medium, optical read/write apparatus, and optical r...
- Patent number 7,911,914
- Issue date Mar 22, 2011
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk and optical disk recording and reproducing device
- Patent number 7,859,983
- Issue date Dec 28, 2010
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage medium, optical read/write apparatus, and optical r...
- Patent number 7,787,345
- Issue date Aug 31, 2010
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage medium, optical read/write apparatus, and optical r...
- Patent number 7,609,605
- Issue date Oct 27, 2009
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage medium, optical read/write apparatus, and optical r...
- Patent number 7,586,824
- Issue date Sep 8, 2009
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for forming micropatterns
- Patent number 7,223,505
- Issue date May 29, 2007
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage medium enabling uniform light transmittance, optica...
- Patent number 7,180,849
- Issue date Feb 20, 2007
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium having a reproducing layer compose...
- Patent number 6,949,302
- Issue date Sep 27, 2005
- Sharp Kabushiki Kaisha
- Noboru Iwata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for forming micropatterns
- Patent number 6,872,511
- Issue date Mar 29, 2005
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing device having a stabilizing board and ver...
- Patent number 6,826,769
- Issue date Nov 30, 2004
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc-like information recording medium, stamper, stamper configurin...
- Patent number 6,772,431
- Issue date Aug 3, 2004
- Sharp Kabushiki Kaisha
- Noboru Iwata
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk having groove address pits and land address pits of eq...
- Patent number 6,762,989
- Issue date Jul 13, 2004
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium
- Patent number 6,690,625
- Issue date Feb 10, 2004
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium having a magnetic flux formed layer
- Patent number 6,678,219
- Issue date Jan 13, 2004
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical storage media and method of reproducing the same
- Patent number 6,671,234
- Issue date Dec 30, 2003
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and recording and reproducing meth...
- Patent number 6,665,235
- Issue date Dec 16, 2003
- Sharp Kabushiki Kaisha
- Yoshiteru Murakami
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical disk and recording/reproducing device
- Patent number 6,630,219
- Issue date Oct 7, 2003
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optic storage media and methods of reproducing the same
- Patent number 6,545,955
- Issue date Apr 8, 2003
- Sharp Kabushiki Kaisha
- Noboru Iwata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium
- Patent number 6,534,162
- Issue date Mar 18, 2003
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, manufacturing method of optical recording...
- Patent number 6,510,129
- Issue date Jan 21, 2003
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording method using the relation of beam diamete...
- Patent number 6,483,785
- Issue date Nov 19, 2002
- Yoshiteru Murakami
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical storage medium having in-plane magnetized layers
- Patent number 6,463,016
- Issue date Oct 8, 2002
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of reproducing information on a magneto-optical recording me...
- Patent number 6,463,015
- Issue date Oct 8, 2002
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and reproducing method thereof
- Patent number 6,456,571
- Issue date Sep 24, 2002
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording device with three distinct layers
- Patent number 6,430,115
- Issue date Aug 6, 2002
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium having oxidized side wall between...
- Patent number 6,418,091
- Issue date Jul 9, 2002
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical storage medium, optical read/write apparatus, and optical r...
- Publication number 20100262982
- Publication date Oct 14, 2010
- SHARP KABUSHIKI KAISHA
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Optical storage medium, optical read/write apparatus, and optical r...
- Publication number 20100262983
- Publication date Oct 14, 2010
- SHARP KABUSHIKI KAISHA
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Optical storage medium, optical read/write apparatus, and optical r...
- Publication number 20100262984
- Publication date Oct 14, 2010
- SHARP KABUSHIKI KAISHA
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Optical storage medium, optical read/write apparatus, and optical r...
- Publication number 20100262981
- Publication date Oct 14, 2010
- SHARP KABUSHIKI KAISHA
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Optical storage medium, optical read/write apparatus, and optical r...
- Publication number 20100262985
- Publication date Oct 14, 2010
- SHARP KABUSHIKI KAISHA
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Optical storage medium, optical read/write apparatus, and optical r...
- Publication number 20100195471
- Publication date Aug 5, 2010
- SHARP KABUSHIKI KAISHA
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Optical storage medium, optical read/write apparatus, and optical r...
- Publication number 20070140089
- Publication date Jun 21, 2007
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Optical storage medium, optical read/write apparatus, and optical r...
- Publication number 20070133378
- Publication date Jun 14, 2007
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Optical storage medium, optical read/write apparatus, and optical r...
- Publication number 20070133371
- Publication date Jun 14, 2007
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Optical memory device and optical reproducing device
- Publication number 20050281187
- Publication date Dec 22, 2005
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Method for forming micropatterns
- Publication number 20050170295
- Publication date Aug 4, 2005
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk and optical disk recording and reproducing device
- Publication number 20050013236
- Publication date Jan 20, 2005
- Sharp Kabushiki Kaisha
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium and recording and reproducing meth...
- Publication number 20030081510
- Publication date May 1, 2003
- Sharp Kabushiki Kaisha
- Yoshiteru Murakami
- B60 - VEHICLES IN GENERAL
Information Patent Application
Optical recording medium, manufacturing method of optical recording...
- Publication number 20030053407
- Publication date Mar 20, 2003
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Optical storage medium, optical read/write apparatus, and optical r...
- Publication number 20020172113
- Publication date Nov 21, 2002
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium and reproducing device
- Publication number 20020168549
- Publication date Nov 14, 2002
- Sharp Kabushiki Kaisha
- Noboru Iwata
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium
- Publication number 20020159339
- Publication date Oct 31, 2002
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Method for forming micropatterns
- Publication number 20020115023
- Publication date Aug 22, 2002
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Recording and reproducing device, disk cartridge, and optical disk...
- Publication number 20020080689
- Publication date Jun 27, 2002
- Junji Hirokane
- G11 - INFORMATION STORAGE
Information Patent Application
Disc-like information recording medium, stamper, stamper configurin...
- Publication number 20020034154
- Publication date Mar 21, 2002
- Noboru Iwata
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk and recording/reproducing device
- Publication number 20010009709
- Publication date Jul 26, 2001
- Junji Hirokane
- G11 - INFORMATION STORAGE

Hirokane Junji

Person

Patents Grantslast 30 patents

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical disk and optical disk recording and reproducing device

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Method for forming micropatterns

Optical storage medium enabling uniform light transmittance, optica...

Magneto-optical recording medium having a reproducing layer compose...

Method for forming micropatterns

Recording and reproducing device having a stabilizing board and ver...

Disc-like information recording medium, stamper, stamper configurin...

Optical disk having groove address pits and land address pits of eq...

Magneto-optical recording medium

Magneto-optical recording medium having a magnetic flux formed layer

Magneto-optical storage media and method of reproducing the same

Magneto-optical recording medium and recording and reproducing meth...

Optical disk and recording/reproducing device

Magneto-optic storage media and methods of reproducing the same

Magneto-optical recording medium

Optical recording medium, manufacturing method of optical recording...

Magneto-optical recording method using the relation of beam diamete...

Magneto-optical storage medium having in-plane magnetized layers

Method of reproducing information on a magneto-optical recording me...

Magneto-optical recording medium and reproducing method thereof

Magneto-optical recording device with three distinct layers

Magneto-optical recording medium having oxidized side wall between...

Patents Applicationslast 30 patents

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical storage medium, optical read/write apparatus, and optical r...

Optical memory device and optical reproducing device

Method for forming micropatterns

Optical disk and optical disk recording and reproducing device

Magneto-optical recording medium and recording and reproducing meth...

Optical recording medium, manufacturing method of optical recording...

Optical storage medium, optical read/write apparatus, and optical r...

Magneto-optical recording medium and reproducing device

Magneto-optical recording medium

Method for forming micropatterns

Recording and reproducing device, disk cartridge, and optical disk...

Disc-like information recording medium, stamper, stamper configurin...

Optical disk and recording/reproducing device