Yasunari Zempo

Follow

Person

Tsukuba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for fabricating epitaxial substrate
- Patent number 6,569,693
- Issue date May 27, 2003
- Sumitomo Chemical Company, Limited
- Masahiko Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for vapor-phase growth
- Patent number 4,976,216
- Issue date Dec 11, 1990
- Sumitomo Chemical Co., Ltd.
- Takayoshi Maeda
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Method for fabricating epitaxial substrate
- Publication number 20010051382
- Publication date Dec 13, 2001
- Masahiko Hata
- H01 - BASIC ELECTRIC ELEMENTS