Masaharu Watanabe

Follow

Person

Yokosuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Charge storage type semiconductor device and method for producing same
- Patent number 4,649,408
- Issue date Mar 10, 1987
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hirokazu Sekine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a semiconductor device
- Patent number 4,564,416
- Issue date Jan 14, 1986
- Toshiba Ceramics Co., Ltd.
- Kazumoto Homma
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus for producing a silicon single crystal from a silicon melt
- Patent number 4,515,755
- Issue date May 7, 1985
- Toshiba Ceramics Co., Ltd.
- Shuitsu Matsuo
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for growing a liquid phase epitaxial layer on a semiconducto...
- Patent number 4,298,410
- Issue date Nov 3, 1981
- Tokyo Shibaura Denki Kabushiki Kaisha
- Koichiro Nakajima
- C30 - CRYSTAL GROWTH