Katsuyuki Doumae

Follow

Person

Kagoshima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lead frame
- Patent number 9,583,422
- Issue date Feb 28, 2017
- SH MATERIALS CO., LTD.
- Katsuyuki Doumae
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LEAD FRAME
- Publication number 20160218051
- Publication date Jul 28, 2016
- SH MATERIALS CO., LTD.
- Katsuyuki Doumae
- H01 - BASIC ELECTRIC ELEMENTS