Masaharu Ishida

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for forming I-III-VI.sub.2 thin-film layers
- Patent number 5,935,324
- Issue date Aug 10, 1999
- Yazaki Corporation
- Shinnichi Nakagawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for producing light-absorbing chalcopyrite film
- Patent number 5,910,336
- Issue date Jun 8, 1999
- Yazaki Corporation
- Hiroki Ishihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Solar heat collector
- Patent number 4,791,910
- Issue date Dec 20, 1988
- Yazaki Corporation
- Masaharu Ishida
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar heat collector
- Patent number 4,716,882
- Issue date Jan 5, 1988
- Yazaki Corporation
- Masaharu Ishida
- F24 - HEATING RANGES VENTILATING