Toru EIHAMA

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Nagaokakyo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface acoustic wave resonator, surface acoustic wave filter, and...
- Patent number 10,938,377
- Issue date Mar 2, 2021
- Murata Manufacturing Co., Ltd.
- Toru Eihama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplexer
- Patent number 10,574,206
- Issue date Feb 25, 2020
- Murata Manufacturing Co., Ltd.
- Toru Eihama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
In-band group delay equalizer and distortion compensation amplifier
- Patent number 6,958,663
- Issue date Oct 25, 2005
- Murata Manufacturing Co., Ltd.
- Toru Eihama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SURFACE ACOUSTIC WAVE RESONATOR, SURFACE ACOUSTIC WAVE FILTER, AND...
- Publication number 20190296714
- Publication date Sep 26, 2019
- Murata Manufacturing Co., Ltd.
- Toru EIHAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPLEXER
- Publication number 20180302059
- Publication date Oct 18, 2018
- Murata Manufacturing Co., Ltd.
- Toru EIHAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPLEXER
- Publication number 20120274417
- Publication date Nov 1, 2012
- Murata Manufacturing Co., Ltd.
- Takashi KIHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
In-band group delay equalizer and distortion compensation amplifier
- Publication number 20030169123
- Publication date Sep 11, 2003
- Toru Eihama
- H03 - BASIC ELECTRONIC CIRCUITRY