Yasuo Okuno

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Sendai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for performing solution growth relying on temperature dif...
- Patent number 4,565,156
- Issue date Jan 21, 1986
- Zaidan Hojin Handotai Kenkyu Shinkokai
- Jun-ichi Nishizawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of fabricating a semiconductor pn junction
- Patent number 4,526,632
- Issue date Jul 2, 1985
- Jun-Ichi Nishizawa
- Jun-ichi Nishizawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Light-responsive light-emitting diode display
- Patent number 4,329,625
- Issue date May 11, 1982
- Zaidan Hojin Handotai Kenkyu Shinkokai
- Jun-ichi Nishizawa
- F21 - LIGHTING
Information Patent Grant
Light-emitting diode display
- Patent number 4,298,869
- Issue date Nov 3, 1981
- Zaidan Hojin Handotai Kenkyu Shinkokai
- Yasuo Okuno
- G08 - SIGNALLING