Jun'ichi OKAYASU

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compound semiconductor device
- Patent number 10,734,508
- Issue date Aug 4, 2020
- Advantest Corporation
- Jun'ichi Okayasu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20180323295
- Publication date Nov 8, 2018
- Advantest Corporation
- Jun'ichi OKAYASU
- B08 - CLEANING
Information Patent Application
COMPOUND SEMICONDUCTOR DEVICE
- Publication number 20180138302
- Publication date May 17, 2018
- Advantest Corporation
- Jun'ichi OKAYASU
- H01 - BASIC ELECTRIC ELEMENTS