Hiroyuki Mase

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Construction for attaching a disk in a disk drive
- Patent number 6,025,973
- Issue date Feb 15, 2000
- Fujitsu Limited
- Yoshifumi Mizoshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Shaft construction of a disk drive
- Patent number 6,016,237
- Issue date Jan 18, 2000
- Fujitsu Limited
- Yoshifumi Mizoshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive having a thickness equal to an IC memory card
- Patent number 5,880,904
- Issue date Mar 9, 1999
- Fujitsu Limited
- Yoshifumi Mizoshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disc apparatus
- Patent number 5,638,225
- Issue date Jun 10, 1997
- Fujitsu Limited
- Takehiko Tsuboi
- G11 - INFORMATION STORAGE
Information Patent Grant
Head actuator
- Patent number 5,608,592
- Issue date Mar 4, 1997
- Fujitsu Limited
- Yoshifumi Mizoshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Track access control system for magnetic disk system with periodic...
- Patent number 5,109,306
- Issue date Apr 28, 1992
- Fujitsu Limited
- Hiroyuki Mase
- G11 - INFORMATION STORAGE
Information Patent Grant
Circuit for fetching (1-7) run-length-limited coded write data
- Patent number 4,916,558
- Issue date Apr 10, 1990
- Fujitsu Limited
- Masahiro Nishimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Track access control system for magnetic disk apparatus
- Patent number 4,893,201
- Issue date Jan 9, 1990
- Fujitsu Limited
- Teruaki Emori
- G11 - INFORMATION STORAGE

Hiroyuki Mase

Person

Patents Grantslast 30 patents

Construction for attaching a disk in a disk drive

Shaft construction of a disk drive

Disk drive having a thickness equal to an IC memory card

Magnetic disc apparatus

Head actuator

Track access control system for magnetic disk system with periodic...

Circuit for fetching (1-7) run-length-limited coded write data

Track access control system for magnetic disk apparatus