Yuzo Shimazaki

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surface-treating agent adapted for intermediate products of a semic...
- Patent number 4,339,340
- Issue date Jul 13, 1982
- Tokyo Shibaura Electric Co., Ltd.
- Hisashi Muraoka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface-treating agent adapted for intermediate products of a semic...
- Patent number 4,239,661
- Issue date Dec 16, 1980
- Tokyo Shibaura Electric Co., Ltd.
- Hisashi Muraoka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...