Teruo Furukawa

Person

Nagaokakyo-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical disk and optical disk drive device
- Patent number 7,924,693
- Issue date Apr 12, 2011
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk and optical disk drive device
- Patent number 7,548,497
- Issue date Jun 16, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk and optical disk drive device
- Patent number 7,254,104
- Issue date Aug 7, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk and optical disk drive device
- Patent number 7,227,815
- Issue date Jun 5, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk and optical disk drive device
- Patent number 7,207,051
- Issue date Apr 17, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk and optical disk drive device
- Patent number 7,164,641
- Issue date Jan 16, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk and optical disk drive device
- Patent number 6,930,965
- Issue date Aug 16, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk and optical disk drive device
- Patent number 6,853,611
- Issue date Feb 8, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk and optical disk drive device
- Patent number 6,834,033
- Issue date Dec 21, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk and optical disk drive device
- Patent number 6,775,220
- Issue date Aug 10, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk having an attribute which designates whether a recordi...
- Patent number 6,633,525
- Issue date Oct 14, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk and optical disk drive device
- Patent number 6,529,451
- Issue date Mar 4, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk having a recording area on each side and attribute dat...
- Patent number 6,526,019
- Issue date Feb 25, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk having an attribute which designates whether a recordi...
- Patent number 6,434,099
- Issue date Aug 13, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk having an attribute which designates whether a recordi...
- Patent number 6,229,784
- Issue date May 8, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk having sequentially numbered sectors and logical track...
- Patent number 6,151,292
- Issue date Nov 21, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk having logical tracks and dummy sectors in each zone,...
- Patent number 5,953,309
- Issue date Sep 14, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk and optical disk drive device
- Patent number 5,825,728
- Issue date Oct 20, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk and optical disk drive device
- Patent number 5,717,683
- Issue date Feb 10, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk with logical tracks formed thereon and optical disk dr...
- Patent number 5,592,452
- Issue date Jan 7, 1997
- Mitsuishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk apparatus having a power consumption reducing mechanism
- Patent number 5,442,608
- Issue date Aug 15, 1995
- Mitsubishi Electric Corp
- Yoshiaki Umeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Pit spacing in the servo field of an optical disk for speed and dir...
- Patent number 5,321,675
- Issue date Jun 14, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Osamu Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method for overwriting a magneto-optic record...
- Patent number 5,309,415
- Issue date May 3, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Koichi Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital data reproducing apparatus
- Patent number 5,278,815
- Issue date Jan 11, 1994
- TEAC Corporation
- Akira Mashimo
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and information recording apparatus fo...
- Patent number 5,272,684
- Issue date Dec 21, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Koichi Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk storage having reduced power consumption during seekin...
- Patent number 5,265,077
- Issue date Nov 23, 1993
- Mitsubishi Electric Corporation
- Kyosuke Yoshimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk storage which automatically adjusts to optimum recording/repro...
- Patent number 5,247,509
- Issue date Sep 21, 1993
- Mitsubishi Electric Corporation
- Kazuhiko Nakane
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc with alternating servo patterns and driving apparatus...
- Patent number 5,128,916
- Issue date Jul 7, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Osamu Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc with servo pattern providing enhanced reliability of s...
- Patent number 5,117,412
- Issue date May 26, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Osamu Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal decoding apparatus and method
- Patent number 5,070,492
- Issue date Dec 3, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Masaharu Ogawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DISK AND OPTICAL DISK DRIVE DEVICE
- Publication number 20080112287
- Publication date May 15, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk and optical disk drive device
- Publication number 20080008055
- Publication date Jan 10, 2008
- Kyosuke Yoshimoto
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk and optical disk drive device
- Publication number 20070002701
- Publication date Jan 4, 2007
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DISK AND OPTICAL DISK DRIVE DEVICE
- Publication number 20060294534
- Publication date Dec 28, 2006
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk and optical disk drive device
- Publication number 20050122867
- Publication date Jun 9, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk and optical disk drive device
- Publication number 20050105422
- Publication date May 19, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk and optical disk drive device
- Publication number 20040027955
- Publication date Feb 12, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk and optical disk drive device
- Publication number 20040027946
- Publication date Feb 12, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk and optical disk drive device
- Publication number 20040027952
- Publication date Feb 12, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk and optical disk drive device
- Publication number 20030053390
- Publication date Mar 20, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk and optical disk drive device
- Publication number 20030002415
- Publication date Jan 2, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AN OPTICAL DISK HAVING AN ATTRIBUTE WIHICH DESIGNATES WHETHER A REC...
- Publication number 20020159362
- Publication date Oct 31, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk and optical disk drive device
- Publication number 20020105900
- Publication date Aug 8, 2002
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk and optical disk drive device
- Publication number 20010012252
- Publication date Aug 9, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Kyosuke Yoshimoto
- G06 - COMPUTING CALCULATING COUNTING

Teruo Furukawa

Person

Patents Grantslast 30 patents

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk having an attribute which designates whether a recordi...

Optical disk and optical disk drive device

Optical disk having a recording area on each side and attribute dat...

Optical disk having an attribute which designates whether a recordi...

Optical disk having an attribute which designates whether a recordi...

Optical disk having sequentially numbered sectors and logical track...

Optical disk having logical tracks and dummy sectors in each zone,...

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk with logical tracks formed thereon and optical disk dr...

Disk apparatus having a power consumption reducing mechanism

Pit spacing in the servo field of an optical disk for speed and dir...

Information recording method for overwriting a magneto-optic record...

Digital data reproducing apparatus

Information recording method and information recording apparatus fo...

Optical disk storage having reduced power consumption during seekin...

Disk storage which automatically adjusts to optimum recording/repro...

Optical disc with alternating servo patterns and driving apparatus...

Optical disc with servo pattern providing enhanced reliability of s...

Signal decoding apparatus and method

Patents Applicationslast 30 patents

OPTICAL DISK AND OPTICAL DISK DRIVE DEVICE

Optical disk and optical disk drive device

Optical disk and optical disk drive device

OPTICAL DISK AND OPTICAL DISK DRIVE DEVICE

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Optical disk and optical disk drive device

AN OPTICAL DISK HAVING AN ATTRIBUTE WIHICH DESIGNATES WHETHER A REC...

Optical disk and optical disk drive device

Optical disk and optical disk drive device