Tsuneo Ito

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Akita-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Epitaxial substrate for electronic device and method of producing t...
- Patent number 8,426,893
- Issue date Apr 23, 2013
- Dowa Electronics Materials Co., Ltd.
- Tetsuya Ikuta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor material, method of making the same, and semiconducto...
- Patent number 8,344,356
- Issue date Jan 1, 2013
- Dowa Electronics Materials Co., Ltd.
- Ryo Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EPITAXIAL SUBSTRATE FOR ELECTRONIC DEVICE AND METHOD OF PRODUCING T...
- Publication number 20120091435
- Publication date Apr 19, 2012
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Tetsuya Ikuta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MATERIAL, METHOD OF MAKING THE SAME, AND SEMICONDUCTO...
- Publication number 20110001127
- Publication date Jan 6, 2011
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Ryo Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS