Isao Kiyose

Follow

Person

Osaka-fu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surface acoustic wave filter including series and parallel interdig...
- Patent number 5,877,662
- Issue date Mar 2, 1999
- Sanyo Electric Co., Ltd.
- Yasumi Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface accoustic wave filter
- Patent number 5,663,697
- Issue date Sep 2, 1997
- Sanyo Electric Co., Ltd.
- Yasumi Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter including alternate open and shorted r...
- Patent number 5,543,757
- Issue date Aug 6, 1996
- Sanyo Electric Co., Ltd.
- Yasumi Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY