Hiroaki Kawaguchi

Follow

Person

Haruhi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Submount for light emitting diode and its manufacturing method
- Patent number 7,525,124
- Issue date Apr 28, 2009
- Hitachi Kyowa Engineering Co., Ltd.
- Hideaki Takemori
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Submount for light emitting diode and its manufacturing method
- Publication number 20060054910
- Publication date Mar 16, 2006
- Hideaki Takemori
- H01 - BASIC ELECTRIC ELEMENTS