Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888305 | Method for photo annealing non-single crystalline semiconductor films | Shunpei Yamazaki, Kunio Suzuki, Susumu Nagayama, Takashi Inujima, Masayoshi Abe +5 more | 1989-12-19 |
| 4847669 | Tandem photoelectric conversion device | Shunpei Yamazaki, Masayoshi Abe, Susumu Nagayama, Kunio Suzuki, Takeshi Fukada +2 more | 1989-07-11 |
| 4828668 | Sputtering system for deposition on parallel substrates | Shunpei Yamazaki, Kunio Suzuki, Mikio Kinka, Takeshi Fukada, Masayoshi Abe +2 more | 1989-05-09 |
| 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, Mikio Kinka, Takeshi Fukada +3 more | 1989-02-21 |