Toshiharu Kogure

Follow

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for lubricating a fluid dynamic pressure bearing
- Patent number 6,371,649
- Issue date Apr 16, 2002
- Seiko Instruments Inc.
- Naoki Kawawada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic dynamic bearing and spindle motor and rotary assembly pro...
- Patent number 6,371,650
- Issue date Apr 16, 2002
- Seiko Instruments Inc.
- Hiromitsu Goto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic dynamic bearing and spindle motor and rotary assembly pro...
- Patent number 6,307,291
- Issue date Oct 23, 2001
- Seiko Instruments Inc.
- Tadao Iwaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Positive and negative rotation gas dynamic pressure bearing, spindl...
- Patent number 6,175,547
- Issue date Jan 16, 2001
- Seiko Instruments Inc.
- Toshiharu Kogure
- G11 - INFORMATION STORAGE