Masatoshi ISHIKAWA

Follow

Person

Nagoya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Trivalent chromium chemical conversion liquid for zinc or zinc allo...
- Patent number 11,008,659
- Issue date May 18, 2021
- Dipsol Chemicals Co., Ltd.
- Ayumi Saito
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL CONVERSION TREATMENT SOLUTION, CHEMICAL CONVERSION TREATME...
- Publication number 20230304160
- Publication date Sep 28, 2023
- DIPSOL CHEMICALS CO., LTD.
- Ryuta KASHIO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TRIVALENT CHROMIUM CHEMICAL CONVERSION LIQUID FOR ZINC OR ZINC ALLO...
- Publication number 20190136383
- Publication date May 9, 2019
- DIPSOL CHEMICALS CO., LTD.
- Ayumi SAITO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...