Shinjiro FUJIO

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Hitachi-shi, Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Epitaxial wafer for hetero-junction bipolar transistor and hetero-j...
- Patent number 10,312,324
- Issue date Jun 4, 2019
- Sumitomo Chemical Company, Limited
- Takeshi Meguro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Epitaxial wafer for heterojunction bipolar transistor and heterojun...
- Patent number 9,865,715
- Issue date Jan 9, 2018
- Sumitomo Chemical Company, Limited
- Shinjiro Fujio
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EPITAXIAL WAFER FOR HETERO-JUNCTION BIPOLAR TRANSISTOR AND HETERO-J...
- Publication number 20180061948
- Publication date Mar 1, 2018
- Sumitomo Chemical Company, Limited
- Takeshi MEGURO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EPITAXIAL WAFER FOR HETEROJUNCTION BIPOLAR TRANSISTOR AND HETEROJUN...
- Publication number 20170207329
- Publication date Jul 20, 2017
- Sumitomo Chemical Company, Limited
- Shinjiro FUJIO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EPITAXIAL WAFER FOR HETEROJUNCTION BIPOLAR TRANSISTOR AND HETEROJUN...
- Publication number 20170200816
- Publication date Jul 13, 2017
- Sumitomo Chemical Company, Limited
- Shinjiro FUJIO
- H01 - BASIC ELECTRIC ELEMENTS