Yuji KARAKAWA

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disk device and disk device control method
- Patent number 10,684,952
- Issue date Jun 16, 2020
- Kabushiki Kaisha Toshiba
- Kimiyasu Aida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk device and data recording method
- Patent number 9,053,746
- Issue date Jun 9, 2015
- Kabushiki Kaisha Toshiba
- Kenji Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Output adjustment method for lens position sensor of optical disk d...
- Patent number 7,397,737
- Issue date Jul 8, 2008
- Fujitsu Limited
- Yuji Karakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Information storage apparatus and information reproducing method fo...
- Patent number 6,870,803
- Issue date Mar 22, 2005
- Fujitsu Limited
- Yuji Karakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for reproducing data from a recording medium u...
- Patent number 6,765,849
- Issue date Jul 20, 2004
- Fujitsu Limited
- Yuji Karakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Defective region processing apparatus, defective region processing...
- Patent number 6,671,240
- Issue date Dec 30, 2003
- Fujitsu Limited
- Yuji Karakawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISK DEVICE AND DISK DEVICE CONTROL METHOD
- Publication number 20190286565
- Publication date Sep 19, 2019
- Kabushiki Kaisha Toshiba
- Kimiyasu Aida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISK DEVICE AND DATA RECORDING METHOD
- Publication number 20150085394
- Publication date Mar 26, 2015
- Kabushiki Kaisha Toshiba
- Kenji OGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
CONTROL APPARATUS, STORAGE DEVICE, AND SYSTEM-INFORMATION STORAGE M...
- Publication number 20090296252
- Publication date Dec 3, 2009
- Fujitsu Limited
- Yuji Karakawa
- G11 - INFORMATION STORAGE
Information Patent Application
CONTROL APPARATUS, STORAGE DEVICE, AND TIMEOUT-POSSIBILITY NOTIFYIN...
- Publication number 20090296251
- Publication date Dec 3, 2009
- Fujitsu Limited
- Yuji Karakawa
- G11 - INFORMATION STORAGE
Information Patent Application
CONTROL APPARATUS, STORAGE DEVICE, AND SYSTEM-INFORMATION STORAGE M...
- Publication number 20090296253
- Publication date Dec 3, 2009
- Fujitsu Limited
- Yuji Karakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Output adjustment method for lens position sensor of optical disk d...
- Publication number 20050226109
- Publication date Oct 13, 2005
- FUJITSU LIMITED
- Yuji Karakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Optical storage apparatus and abnormality detection method of detec...
- Publication number 20040062164
- Publication date Apr 1, 2004
- FUJITSU LIMITED
- Shinji Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Reproducing method and storage apparatus
- Publication number 20020181354
- Publication date Dec 5, 2002
- FUJITSU LIMITED
- Yuji Karakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Defective region processing apparatus, defective region processing...
- Publication number 20020054553
- Publication date May 9, 2002
- FUJITSU LIMITED
- Yuji Karakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Information storage apparatus and information reproducing method
- Publication number 20020054555
- Publication date May 9, 2002
- FUJITSU LIMITED
- Yuji Karakawa
- G11 - INFORMATION STORAGE

Yuji KARAKAWA

Person

Patents Grantslast 30 patents

Disk device and disk device control method

Disk device and data recording method

Output adjustment method for lens position sensor of optical disk d...

Information storage apparatus and information reproducing method fo...

Method and apparatus for reproducing data from a recording medium u...

Defective region processing apparatus, defective region processing...

Patents Applicationslast 30 patents

DISK DEVICE AND DISK DEVICE CONTROL METHOD

DISK DEVICE AND DATA RECORDING METHOD

CONTROL APPARATUS, STORAGE DEVICE, AND SYSTEM-INFORMATION STORAGE M...

CONTROL APPARATUS, STORAGE DEVICE, AND TIMEOUT-POSSIBILITY NOTIFYIN...

CONTROL APPARATUS, STORAGE DEVICE, AND SYSTEM-INFORMATION STORAGE M...

Output adjustment method for lens position sensor of optical disk d...

Optical storage apparatus and abnormality detection method of detec...

Reproducing method and storage apparatus

Defective region processing apparatus, defective region processing...

Information storage apparatus and information reproducing method