Ichiemon Sasaki

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Sendai, JA

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Patents Grantslast 30 patents

Information Patent Grant
Luminosity control system employing semiconductor lasers
- Patent number 4,038,610
- Issue date Jul 26, 1977
- Semiconductor Research Foundation
- Jun-ichi Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Signal collecting and distributing systems
- Patent number 3,946,270
- Issue date Mar 23, 1976
- Semiconductor Research Foundation
- Jun-ichi Nishizawa
- G01 - MEASURING TESTING