Toshihisa KIYONAGA

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Adjusting rotational speed based on ambient temperature in a HDD
- Patent number 8,804,269
- Issue date Aug 12, 2014
- HGST Netherlands B.V.
- Takao Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Pulse power during a shut down in a hard disk drive
- Patent number 8,593,752
- Issue date Nov 26, 2013
- HGST Netherlands B.V.
- Toshihisa Kiyonaga
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTING ROTATIONAL SPEED BASED ON AMBIENT TEMPERATURE IN A HDD
- Publication number 20130141815
- Publication date Jun 6, 2013
- Takao Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
PULSE POWER DURING A SHUT DOWN IN A HARD DISK DRIVE
- Publication number 20120087032
- Publication date Apr 12, 2012
- Toshihisa KIYONAGA
- G11 - INFORMATION STORAGE