Yutaka Igarashi

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic delay line mounted in a frame-like body having a wiring...
- Patent number 5,130,679
- Issue date Jul 14, 1992
- Asahi Glass Company Ltd.
- Haruto Hashimoto
- H03 - BASIC ELECTRONIC CIRCUITRY