Toshio Iwasaki

Follow

Person

Kurashiki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Metal cleaning compositions
- Patent number 4,595,519
- Issue date Jun 17, 1986
- Kao Corporation
- Tadayoshi Takeno
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel materials having an excellent hydrogen induced cracking resis...
- Patent number 4,153,454
- Issue date May 8, 1979
- Kawasaki Steel Corporation
- Toshihiko Emi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...