Eiji Soga

Follow

Person

Yamoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Phase technique for active damping in a servo-controlled actuator
- Patent number 6,614,613
- Issue date Sep 2, 2003
- International Business Machines Corporation
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for fixing and checking connections of piezoel...
- Patent number 6,604,431
- Issue date Aug 12, 2003
- International Business Machines Corporation
- Eiji Soga
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnet design for active damping of disk drive actuator
- Patent number 6,392,845
- Issue date May 21, 2002
- International Business Machines Corporation
- Shingo Tsuda
- G11 - INFORMATION STORAGE