Ryosuke Sumii

Follow

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Soft start circuit
- Patent number 9,520,770
- Issue date Dec 13, 2016
- Rohm Co., Ltd.
- Ryosuke Sumii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SOFT START CIRCUIT
- Publication number 20160049866
- Publication date Feb 18, 2016
- Rohm Co., Ltd.
- Ryosuke Sumii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER