Koji Nishimura

Follow

Person

Miyazaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Noise filter and electronic device using noise filter
- Patent number 6,998,939
- Issue date Feb 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Shogo Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat type dielectric filter
- Patent number 5,248,949
- Issue date Sep 28, 1993
- Matsushita Electric Industrial Co., Ltd.
- Kazuhiro Eguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Noise filter and electronic device using noise filter
- Publication number 20030134612
- Publication date Jul 17, 2003
- Shojo Nakayama
- H03 - BASIC ELECTRONIC CIRCUITRY