Yasuji Kobashi

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Tsuchiura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting diode with tilted plane orientation
- Patent number 5,923,054
- Issue date Jul 13, 1999
- Mutsubishi Chemical Corporation
- Yasuji Kobashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Epitaxial wafer
- Patent number 4,946,801
- Issue date Aug 7, 1990
- Mitsubishi Monsanto Chemical Co., Ltd.
- Tadashige Sato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES