Zaidan Hojin Handotai Kankyu Shinkokai

Follow

Organization

Sendai, JP

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Integrated light-triggered and light-quenched static induction thyr...
- Patent number 4,866,500
- Issue date Sep 12, 1989
- Zaidan Hojin Handotai Kankyu Shinkokai
- Jun-ichi Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks