Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888305 | Method for photo annealing non-single crystalline semiconductor films | Shunpei Yamazaki, Kunio Suzuki, Takashi Inujima, Masayoshi Abe, Takeshi Fukada +5 more | 1989-12-19 |
| 4874920 | Electronic device manufacturing methods | Shunpei Yamazaki, Kenji Itoh | 1989-10-17 |
| 4847669 | Tandem photoelectric conversion device | Shunpei Yamazaki, Masayoshi Abe, Kunio Suzuki, Takeshi Fukada, Mikio Kinka +2 more | 1989-07-11 |
| 4826711 | Semiconductor manufacturing method and device | Shunpei Yamazaki, Kunio Suzuki | 1989-05-02 |
| 4812415 | Method for making semiconductor device free from electrical short circuits through a semiconductor layer | Shunpei Yamazaki, Kunio Suzuki, Mikio Kinka, Takeshi Fukada, Masayoshi Abe +4 more | 1989-03-14 |
| 4806496 | Method for manufacturing photoelectric conversion devices | Kunio Suzuki, Ippei Kobayashi, Katsuhiko Shibata, Masato Susukida, Mikio Kinka +3 more | 1989-02-21 |