Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7507642 | Vapor-phase growth method, semiconductor manufacturing method and semiconductor device manufacturing method | Hideo Yamagata, Takeyoshi Koumoto, Yoichi Negoro, Tatsushiro Hirata, Takashi Noguchi | 2009-03-24 |
| 7303979 | Vapor-phase growth method, semiconductor manufacturing method and semiconductor device manufacturing method | Hideo Yamagata, Takeyoshi Koumoto, Yoichi Negoro, Tatsushiro Hirata, Takashi Noguchi | 2007-12-04 |
| 7157344 | Vapor-phase growth method, semiconductor manufacturing method and semiconductor device manufacturing method | Hideo Yamagata, Takeyoshi Koumoto, Yoichi Negoro, Tatsushiro Hirata, Takashi Noguchi | 2007-01-02 |