Hideki Shigeno

Follow

Person

Gunma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon wafer and production method thereof and evaluation method f...
- Patent number 6,544,490
- Issue date Apr 8, 2003
- Shin-Etsu Handotai Co., Ltd.
- Hiroshi Takeno
- H01 - BASIC ELECTRIC ELEMENTS