Toshimitsu Yanagihara

Follow

Person

Shinnanyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Positive resist patterns
- Patent number 4,983,495
- Issue date Jan 8, 1991
- Tosoh Corporation
- Yoshitaka Tsutsumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY