Kazuo Shirakawa

Follow

Person

Ichikawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Water based photosensitive composition with hydrolyzate of mammal c...
- Patent number 4,433,043
- Issue date Feb 21, 1984
- Toppan Printing Co., Ltd.
- Yoshikatu Sawada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY