Peter J. Parbrook

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting semiconductor device
- Patent number 5,696,389
- Issue date Dec 9, 1997
- Kabushiki Kaisha Toshiba
- Masayuki Ishikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Compound semiconductor devices and methods of making compound semic...
- Patent number 5,585,649
- Issue date Dec 17, 1996
- Kabushiki Kaisha Toshiba
- Masayuki Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device with compound semiconductor layer
- Patent number 5,488,233
- Issue date Jan 30, 1996
- Kabushiki Kaisha Toshiba
- Masayuki Ishikawa
- B82 - NANO-TECHNOLOGY