Koumei Fujioka

Follow

Person

Takasago-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ion bombardment treatment apparatus and method for cleaning of surf...
- Patent number 9,211,570
- Issue date Dec 15, 2015
- Kobe Steel, Ltd.
- Naoyuki Goto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
ION BOMBARDMENT TREATMENT APPARATUS AND METHOD FOR CLEANING OF SURF...
- Publication number 20130061872
- Publication date Mar 14, 2013
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Naoyuki Goto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...