Akira Iwasawa

Follow

Person

Kamakura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Water repellent coating composition, and coated films and coated ar...
- Patent number 6,117,555
- Issue date Sep 12, 2000
- Nippon Telegraph & Telephone Corporation
- Susumu Fujimori
- B08 - CLEANING