Yoshiaki Yuyama

Follow

Person

Fussa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated circuit device and manufacturing method th...
- Patent number 6,445,055
- Issue date Sep 3, 2002
- Hitachi, Ltd.
- Takayuki Iwasakii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a fluorine containing silicon oxide film
- Patent number 5,800,877
- Issue date Sep 1, 1998
- Canon Sales Co., Inc.
- Kazuo Maeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for reforming insulating film
- Patent number 5,569,499
- Issue date Oct 29, 1996
- Semiconductor Process Laboratory Co., Ltd.
- Kazuo Maeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming insulating film
- Patent number 5,554,570
- Issue date Sep 10, 1996
- Canon Sales Co., Inc.
- Kazuo Maeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for forming insulating film
- Patent number 5,532,193
- Issue date Jul 2, 1996
- Canon Sales Co., Inc.
- Kazuo Maeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor integrated circuit device and manufacturing method th...
- Publication number 20020017686
- Publication date Feb 14, 2002
- Takayuki Iwasakii
- H01 - BASIC ELECTRIC ELEMENTS