Norio Yoshikawa

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Connecting device and disk device
- Patent number 11,240,919
- Issue date Feb 1, 2022
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive with actuator assemblies
- Patent number 11,017,803
- Issue date May 25, 2021
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator assembly having dual sensors for detecting the vibration o...
- Patent number 10,937,454
- Issue date Mar 2, 2021
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator block having dual sensors for detecting the vibration on m...
- Patent number 10,885,936
- Issue date Jan 5, 2021
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive including actuator assembly, flexible print cir...
- Patent number 10,811,041
- Issue date Oct 20, 2020
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator assembly having dual sensors for detecting the vibration o...
- Patent number 10,614,845
- Issue date Apr 7, 2020
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Actuator block having dual sensors for detecting vibration on magne...
- Patent number 10,566,017
- Issue date Feb 18, 2020
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device with multi-layer flexible printed wiring board mounted...
- Patent number 10,482,910
- Issue date Nov 19, 2019
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk apparatus and actuator holding method
- Patent number 7,042,671
- Issue date May 9, 2006
- Kabbushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrophotographic image printing apparatus using liquid developer
- Patent number 6,615,011
- Issue date Sep 2, 2003
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image printing method and image printing apparatus
- Patent number 6,522,853
- Issue date Feb 18, 2003
- Kabushiki Kaisha Toshiba
- Atsuko Iida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus for forming a plurality of single-col...
- Patent number 6,493,010
- Issue date Dec 10, 2002
- Kabushiki Kaisha Toshiba
- Masaki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Head driving device and method for driving the same for reducing er...
- Patent number 6,034,834
- Issue date Mar 7, 2000
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Head assembly controlling distortion due to temperature variation a...
- Patent number 5,636,088
- Issue date Jun 3, 1997
- Kabushiki Kaisha Toshiba
- Kotaro Yamamoto
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CONNECTING DEVICE AND DISK DEVICE
- Publication number 20210076506
- Publication date Mar 11, 2021
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DRIVE
- Publication number 20200211587
- Publication date Jul 2, 2020
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Application
ACTUATOR ASSEMBLY HAVING DUAL SENSORS FOR DETECTING THE VIBRATION O...
- Publication number 20200184999
- Publication date Jun 11, 2020
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTUATOR BLOCK HAVING DUAL SENSORS FOR DETECTING VIBRATION ON MAGNE...
- Publication number 20200152231
- Publication date May 14, 2020
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE WITH MULTI-LAYER FLEXIBLE PRINTED WIRING BOARD MOUNTED...
- Publication number 20190295600
- Publication date Sep 26, 2019
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20190279672
- Publication date Sep 12, 2019
- TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Application
ACTUATOR BLOCK HAVING DUAL SENSORS FOR DETECTING VIBRATION ON MAGNE...
- Publication number 20190279671
- Publication date Sep 12, 2019
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE UNIT
- Publication number 20090002882
- Publication date Jan 1, 2009
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Disc device
- Publication number 20040212925
- Publication date Oct 28, 2004
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Disk apparatus and actuator holding method
- Publication number 20040130826
- Publication date Jul 8, 2004
- Kabushiki Kaisha Toshiba
- Norio Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Image printing method and image printing apparatus
- Publication number 20020031372
- Publication date Mar 14, 2002
- KABUSHIKI KAISHA TOSHIBA
- Atsuko Iida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic image printing apparatus using liquid developer
- Publication number 20020031373
- Publication date Mar 14, 2002
- KABUSHIKI KAISHA TOSHIBA
- Norio Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Norio Yoshikawa

Person

Patents Grantslast 30 patents

Connecting device and disk device

Disk drive with actuator assemblies

Actuator assembly having dual sensors for detecting the vibration o...

Actuator block having dual sensors for detecting the vibration on m...

Magnetic disk drive including actuator assembly, flexible print cir...

Actuator assembly having dual sensors for detecting the vibration o...

Actuator block having dual sensors for detecting vibration on magne...

Disk device with multi-layer flexible printed wiring board mounted...

Disk apparatus and actuator holding method

Electrophotographic image printing apparatus using liquid developer

Image printing method and image printing apparatus

Color image forming apparatus for forming a plurality of single-col...

Head driving device and method for driving the same for reducing er...

Head assembly controlling distortion due to temperature variation a...

Patents Applicationslast 30 patents

CONNECTING DEVICE AND DISK DEVICE

MAGNETIC DISK DRIVE

ACTUATOR ASSEMBLY HAVING DUAL SENSORS FOR DETECTING THE VIBRATION O...

ACTUATOR BLOCK HAVING DUAL SENSORS FOR DETECTING VIBRATION ON MAGNE...

DISK DEVICE WITH MULTI-LAYER FLEXIBLE PRINTED WIRING BOARD MOUNTED...

MAGNETIC DISK DEVICE

ACTUATOR BLOCK HAVING DUAL SENSORS FOR DETECTING VIBRATION ON MAGNE...

DISK DRIVE UNIT

Disc device

Disk apparatus and actuator holding method

Image printing method and image printing apparatus

Electrophotographic image printing apparatus using liquid developer