Hirotoshi Fukuda

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information detecting apparatus and method
- Patent number 8,179,148
- Issue date May 15, 2012
- Hitachi-LG Data Storage, Inc.
- Hirotoshi Fukuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motor driving circuit
- Patent number 8,080,959
- Issue date Dec 20, 2011
- Hitachi-LG Data Storage, Inc.
- Hirotoshi Fukuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Disc discriminating method and information reproducing apparatus us...
- Patent number 7,406,014
- Issue date Jul 29, 2008
- Hitachi, Ltd.
- Kazuhiko Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc discriminating method and information reproducing apparatus us...
- Patent number 6,822,936
- Issue date Nov 23, 2004
- Hitachi, Ltd.
- Kazuhiko Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk reproducing speed control method and a disk reproducing appara...
- Patent number 6,631,105
- Issue date Oct 7, 2003
- Hitachi, Ltd.
- Hirotoshi Fukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk reproducing speed control method and a disk reproducing appara...
- Patent number 6,445,658
- Issue date Sep 3, 2002
- Hitachi, Ltd.
- Hirotoshi Fukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk reproducing speed control method and a disk reproducing appara...
- Patent number 6,351,440
- Issue date Feb 26, 2002
- Hitachi, Ltd.
- Hirotoshi Fukuda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION DETECTING APPARATUS AND METHOD
- Publication number 20100332695
- Publication date Dec 30, 2010
- Hitachi-LG Data Storage, Inc.
- Hirotoshi Fukuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION DETECTING APPARATUS AND METHOD
- Publication number 20100329391
- Publication date Dec 30, 2010
- Hitachi-LG Data Storage, Inc.
- Hirotoshi Fukuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MOTOR DRIVING CIRCUIT
- Publication number 20090251088
- Publication date Oct 8, 2009
- Hirotoshi Fukuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Disc discriminating method and information reproducing apparatus us...
- Publication number 20050047300
- Publication date Mar 3, 2005
- Hitachi, Ltd
- Kazuhiko Ono
- G11 - INFORMATION STORAGE
Information Patent Application
Disc discriminating method and information reproducing apparatus us...
- Publication number 20020150017
- Publication date Oct 17, 2002
- Kazuhiko Ono
- G11 - INFORMATION STORAGE
Information Patent Application
Disk reproducing speed control method and a disk reproducing appara...
- Publication number 20020034140
- Publication date Mar 21, 2002
- Hirotoshi Fukuda
- G11 - INFORMATION STORAGE

Hirotoshi Fukuda

Person

Patents Grantslast 30 patents

Information detecting apparatus and method

Motor driving circuit

Disc discriminating method and information reproducing apparatus us...

Disc discriminating method and information reproducing apparatus us...

Disk reproducing speed control method and a disk reproducing appara...

Disk reproducing speed control method and a disk reproducing appara...

Disk reproducing speed control method and a disk reproducing appara...

Patents Applicationslast 30 patents

INFORMATION DETECTING APPARATUS AND METHOD

INFORMATION DETECTING APPARATUS AND METHOD

MOTOR DRIVING CIRCUIT

Disc discriminating method and information reproducing apparatus us...

Disc discriminating method and information reproducing apparatus us...

Disk reproducing speed control method and a disk reproducing appara...