Michihiro Ohwa

Follow

Person

Kunitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Neutron transmutation doping of a silicon wafer
- Patent number 4,910,156
- Issue date Mar 20, 1990
- Toshiba Ceramics Co., Ltd.
- Shin'ichiro Takasu
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of and device for growing single crystals
- Patent number 4,849,188
- Issue date Jul 18, 1989
- Toshiba Ceramics Co., Ltd.
- Shin'ichiro Takasu
- C30 - CRYSTAL GROWTH
Information Patent Grant
Device for growing single crystals
- Patent number 4,847,052
- Issue date Jul 11, 1989
- Toshiba Ceramics Co., Ltd.
- Shin'ichiro Takasu
- C30 - CRYSTAL GROWTH