Hiroshi Mutoh

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic bit-patterned disk and disk drive
- Patent number 8,300,343
- Issue date Oct 30, 2012
- Kabushiki Kaisha Toshiba
- Hiroshi Mutoh
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and apparatus for measuring phase shift in a disk drive havi...
- Patent number 8,238,052
- Issue date Aug 7, 2012
- Kabushiki Kaisha Toshiba
- Hiroshi Mutoh
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording apparatus and magnetic recording medium
- Patent number 8,059,351
- Issue date Nov 15, 2011
- Toshiba Storage Device Corporation
- Hiroshi Mutoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic apparatus and disk unit mounting mechanism
- Patent number 6,751,092
- Issue date Jun 15, 2004
- Fujitsu Limited
- Masuo Ohnishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Drop detection systems for portable information processing apparatus
- Patent number 6,570,726
- Issue date May 27, 2003
- Fujitsu Limited
- Hiroshi Mutoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decoding circuit for a read signal from a magnetic recording and re...
- Patent number 5,923,708
- Issue date Jul 13, 1999
- Fujitsu Limited
- Hiroshi Mutoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Maximum-likelihood decoding method and device
- Patent number 5,432,820
- Issue date Jul 11, 1995
- Fujitsu Limited
- Takao Sugawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Viterbi decoding system including variable-order equalizer
- Patent number 5,287,385
- Issue date Feb 15, 1994
- Fujitsu Limited
- Takao Sugawara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING APPARATUS AND MAGNETIC RECORDING MEDIUM
- Publication number 20110090583
- Publication date Apr 21, 2011
- TOSHIBA STORAGE DEVICE CORPORATION
- Hiroshi MUTOH
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC BIT-PATTERNED DISK AND DISK DRIVE
- Publication number 20100238576
- Publication date Sep 23, 2010
- TOSHIBA STORAGE DEVICE CORPORATION
- Hiroshi MUTOH
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR MEASURING PHASE SHIFT IN A DISK DRIVE HAVI...
- Publication number 20100238577
- Publication date Sep 23, 2010
- TOSHIBA STORAGE DEVICE CORPORATION
- Hiroshi MUTOH
- G11 - INFORMATION STORAGE
Information Patent Application
Portable information processing apparatus
- Publication number 20020030911
- Publication date Mar 14, 2002
- FUJITSU LIMITED
- Hiroshi Mutoh
- G06 - COMPUTING CALCULATING COUNTING

Hiroshi Mutoh

Person

Patents Grantslast 30 patents

Magnetic bit-patterned disk and disk drive

Method and apparatus for measuring phase shift in a disk drive havi...

Magnetic recording apparatus and magnetic recording medium

Electronic apparatus and disk unit mounting mechanism

Drop detection systems for portable information processing apparatus

Decoding circuit for a read signal from a magnetic recording and re...

Maximum-likelihood decoding method and device

Viterbi decoding system including variable-order equalizer

Patents Applicationslast 30 patents

MAGNETIC RECORDING APPARATUS AND MAGNETIC RECORDING MEDIUM

MAGNETIC BIT-PATTERNED DISK AND DISK DRIVE

METHOD AND APPARATUS FOR MEASURING PHASE SHIFT IN A DISK DRIVE HAVI...

Portable information processing apparatus