Makoto Watanabe

Follow

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium and magnetic head having carbon protectiv...
- Patent number 6,132,875
- Issue date Oct 17, 2000
- Fujitsu Limited
- Katsumi Kiuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...