Yorito Ohta

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Patents Grantslast 30 patents

Information Patent Grant
RF semiconductor device and a method for manufacturing the same
- Patent number 5,872,393
- Issue date Feb 16, 1999
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field-effect transistor and fabrication method
- Patent number 5,693,964
- Issue date Dec 2, 1997
- Matsushita Electronics Corporation
- Yorito Ohta
- H01 - BASIC ELECTRIC ELEMENTS