Fumio Isshiki

Person

Kokubunji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical disk apparatus
- Patent number 8,675,459
- Issue date Mar 18, 2014
- Hitachi Media Electronics Co., Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus
- Patent number 8,305,851
- Issue date Nov 6, 2012
- Hitachi Media Electronics Co., Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus
- Patent number 8,121,000
- Issue date Feb 21, 2012
- Hitachi Media Electronics Co., Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording apparatus
- Patent number 8,072,850
- Issue date Dec 6, 2011
- Hitachi Media Electronics Co., Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup and optical information reproduction system
- Patent number 8,031,565
- Issue date Oct 4, 2011
- Hitachi Media Electronics Co., Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc drive, optical pickup and optical component used therefor
- Patent number 8,004,956
- Issue date Aug 23, 2011
- Hitachi Media Electronics Co., Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup and optical disk driving apparatus using the same
- Patent number 7,889,625
- Issue date Feb 15, 2011
- Hitachi Media Electronics Co., Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information reproducing apparatus
- Patent number 7,773,488
- Issue date Aug 10, 2010
- Hitachi Media Electronics Co., Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc drive apparatus with an indirect semiconductor laser c...
- Patent number 7,496,025
- Issue date Feb 24, 2009
- Hitachi, Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording apparatus
- Patent number 7,480,216
- Issue date Jan 20, 2009
- Hitachi Media Electronics Co., Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc recording/reproduction device
- Patent number 7,457,221
- Issue date Nov 25, 2008
- Hitachi, Ltd.
- Takeyoshi Kataoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracking learning/adjusting method and optical disk device
- Patent number 7,310,290
- Issue date Dec 18, 2007
- Hitachi, Ltd.
- Yoshinori Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus and method for recording and reproducing an...
- Patent number 7,307,927
- Issue date Dec 11, 2007
- Hitachi, Ltd.
- Shinji Fujita
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, information reproducing method, and i...
- Patent number 7,187,643
- Issue date Mar 6, 2007
- Hitachi, Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for recording information
- Patent number 6,952,380
- Issue date Oct 4, 2005
- Hitachi, Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser interferometer displacement measuring system, exposure appara...
- Patent number 6,839,142
- Issue date Jan 4, 2005
- Hitachi, Ltd.
- Fumio Isshiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Near-field optical probe, near-field optical microscope and optical...
- Patent number 6,768,556
- Issue date Jul 27, 2004
- Hitachi, Ltd.
- Takuya Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser interferometer displacement measuring system, exposure appara...
- Patent number 6,687,013
- Issue date Feb 3, 2004
- Hitachi, Ltd.
- Fumio Isshiki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DISK APPARATUS
- Publication number 20130028063
- Publication date Jan 31, 2013
- Hitachi Media Electronics Co., Ltd.
- Fumio ISSHIKI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK APPARATUS
- Publication number 20110228654
- Publication date Sep 22, 2011
- Hitachi Media Electronics Co., Ltd.
- Fumio ISSHIKI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK APPARATUS
- Publication number 20110063957
- Publication date Mar 17, 2011
- Hitachi Media Electronics Co., Ltd.
- Fumio ISSHIKI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS
- Publication number 20090175140
- Publication date Jul 9, 2009
- Toshiteru Nakamura
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc drive apparatus with an indirect semiconductor laser c...
- Publication number 20090168634
- Publication date Jul 2, 2009
- Hitachi, Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Pickup and Optical Disk Driving Apparatus Using the Same
- Publication number 20090161525
- Publication date Jun 25, 2009
- Hitachi Media Electronics Co., Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING APPARATUS
- Publication number 20090129217
- Publication date May 21, 2009
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Disc Drive, Optical Pickup and Optical Component Used Therefor
- Publication number 20090086611
- Publication date Apr 2, 2009
- Fumio ISSHIKI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP AND OPTICAL INFORMATION REPRODUCTION SYSTEM
- Publication number 20080181083
- Publication date Jul 31, 2008
- FUMIO ISSHIKI
- G11 - INFORMATION STORAGE
Information Patent Application
Information reproducing apparatus
- Publication number 20070121471
- Publication date May 31, 2007
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc recording/reproduction device
- Publication number 20060104183
- Publication date May 18, 2006
- Hitachi, Ltd
- Takeyoshi Kataoka
- G11 - INFORMATION STORAGE
Information Patent Application
Information reproduction apparatus
- Publication number 20060083146
- Publication date Apr 20, 2006
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Application
Tracking learning/adjusting method and optical disk device
- Publication number 20050117474
- Publication date Jun 2, 2005
- Hitachi, Ltd
- Yoshinori Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording apparatus
- Publication number 20050063259
- Publication date Mar 24, 2005
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk apparatus and optical pickup
- Publication number 20050052964
- Publication date Mar 10, 2005
- Hitachi, Ltd.
- Shinji Fujita
- G11 - INFORMATION STORAGE
Information Patent Application
Laser interferometer displacement measuring system, exposure appara...
- Publication number 20040057055
- Publication date Mar 25, 2004
- Fumio Isshiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Information recording medium, information reproducing method, and i...
- Publication number 20030218955
- Publication date Nov 27, 2003
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc apparatus
- Publication number 20030095494
- Publication date May 22, 2003
- Hitachi, Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for recording information
- Publication number 20030043699
- Publication date Mar 6, 2003
- Hitachi, Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Application
Laser interferometer displacement measuring system, exposure appara...
- Publication number 20020048026
- Publication date Apr 25, 2002
- Fumio Isshiki
- H01 - BASIC ELECTRIC ELEMENTS

Fumio Isshiki

Person

Patents Grantslast 30 patents

Optical disk apparatus

Optical disk apparatus

Optical disk apparatus

Optical information recording apparatus

Optical pickup and optical information reproduction system

Optical disc drive, optical pickup and optical component used therefor

Optical pickup and optical disk driving apparatus using the same

Information reproducing apparatus

Optical disc drive apparatus with an indirect semiconductor laser c...

Optical information recording apparatus

Optical disc recording/reproduction device

Tracking learning/adjusting method and optical disk device

Optical disk apparatus and method for recording and reproducing an...

Information recording medium, information reproducing method, and i...

Apparatus and method for recording information

Laser interferometer displacement measuring system, exposure appara...

Near-field optical probe, near-field optical microscope and optical...

Laser interferometer displacement measuring system, exposure appara...

Patents Applicationslast 30 patents

OPTICAL DISK APPARATUS

OPTICAL DISK APPARATUS

OPTICAL DISK APPARATUS

OPTICAL DISC APPARATUS

Optical disc drive apparatus with an indirect semiconductor laser c...

Optical Pickup and Optical Disk Driving Apparatus Using the Same

OPTICAL INFORMATION RECORDING APPARATUS

Optical Disc Drive, Optical Pickup and Optical Component Used Therefor

OPTICAL PICKUP AND OPTICAL INFORMATION REPRODUCTION SYSTEM

Information reproducing apparatus

Optical disc recording/reproduction device

Information reproduction apparatus

Tracking learning/adjusting method and optical disk device

Optical information recording apparatus

Optical disk apparatus and optical pickup

Laser interferometer displacement measuring system, exposure appara...

Information recording medium, information reproducing method, and i...

Optical disc apparatus

Apparatus and method for recording information

Laser interferometer displacement measuring system, exposure appara...