Kazunori Tochiyama

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disk device and apparatus for writing reference signal into the device
- Patent number 6,373,654
- Issue date Apr 16, 2002
- Fujitsu Limited
- Hiroyuki Iwahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Electromagnetic shielding apparatus for a memory storage disk modul...
- Patent number 6,185,065
- Issue date Feb 6, 2001
- Fujitsu Limited
- Hiroshi Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Electromagnetic shielding apparatus for a memory storage disk modul...
- Patent number 5,999,365
- Issue date Dec 7, 1999
- Fujitsu Limited
- Hiroshi Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk apparatus using stop patterns to reliably determine a stop pos...
- Patent number 5,946,155
- Issue date Aug 31, 1999
- Fujitsu Limited
- Kazunori Tochiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of fixing suspension to actuator arm
- Patent number 5,860,206
- Issue date Jan 19, 1999
- Fujitsu Limited
- Kazunori Tochiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic circuit structure for a rotary actuator in a disk drive
- Patent number 5,847,903
- Issue date Dec 8, 1998
- Fujitsu Limited
- Yoshinori Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Assembly connecting suspension to actuator arm utilizing adhesive i...
- Patent number 5,841,609
- Issue date Nov 24, 1998
- Fujitsu Limited
- Kazunori Tochiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk unit with a device to divert leads from the head
- Patent number 5,331,486
- Issue date Jul 19, 1994
- Fujitsu Limited
- Toshiyuki Hachiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk unit with a side mounted board
- Patent number 5,245,486
- Issue date Sep 14, 1993
- Fujitsu Limited
- Toshiyuki Hachiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Divided housing for supporting magnetic disks
- Patent number RE34270
- Issue date Jun 1, 1993
- Fujitsu Limited
- Kazunori Tochiyama
- 360 - Dynamic magnetic information storage or retrieval
Information Patent Grant
Divided housing for supporting magnetic disks
- Patent number 4,899,237
- Issue date Feb 6, 1990
- Fujitsu Limited
- Kazunori Tochiyama
- G11 - INFORMATION STORAGE

Kazunori Tochiyama

Person

Patents Grantslast 30 patents

Disk device and apparatus for writing reference signal into the device

Electromagnetic shielding apparatus for a memory storage disk modul...

Electromagnetic shielding apparatus for a memory storage disk modul...

Disk apparatus using stop patterns to reliably determine a stop pos...

Method of fixing suspension to actuator arm

Magnetic circuit structure for a rotary actuator in a disk drive

Assembly connecting suspension to actuator arm utilizing adhesive i...

Disk unit with a device to divert leads from the head

Disk unit with a side mounted board

Divided housing for supporting magnetic disks

Divided housing for supporting magnetic disks