Takeshi Ohwaki

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Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Methods and devices related to electrodes for p-type group III nitr...
- Patent number 6,121,127
- Issue date Sep 19, 2000
- Toyoda Gosei Co., Ltd
- Naoki Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodes for p-type group III nitride compound semiconductors
- Patent number 6,008,539
- Issue date Dec 28, 1999
- Toyoda Gosei Co., Ltd
- Naoki Shibata
- H01 - BASIC ELECTRIC ELEMENTS