Toyoaki Imaizumi

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Toda, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing compound semiconductor wafer
- Patent number 5,426,068
- Issue date Jun 20, 1995
- Japan Energy Corporation
- Toyoaki Imaizumi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of fabricating a compound semiconductor device
- Patent number 5,326,717
- Issue date Jul 5, 1994
- Nikko Kyodo Co., Ltd.
- Toyoaki Imaizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Epitaxial process for III-V compound semiconductor
- Patent number 5,266,127
- Issue date Nov 30, 1993
- Nippon Mining Co., Ltd
- Toyoaki Imaizumi
- C30 - CRYSTAL GROWTH