Masahiko Yokoyama

Follow

Person

Nagano-pref, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Variable delay line using variable reactance devices to provide ref...
- Patent number 7,336,143
- Issue date Feb 26, 2008
- Soshin Electric Co., Ltd.
- Itsuaki Katsumata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Delay Line
- Publication number 20090009264
- Publication date Jan 8, 2009
- SOSHIN ELECTRIC CO. LTD.
- Hiroyuki Morikaku
- H03 - BASIC ELECTRONIC CIRCUITRY