Issued Patents 1989
Showing 1–4 of 4 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 |
| 4861143 | Liquid crystal display capable of displaying grey tone | Shunpei Yamazaki, Takashi Inujima, Toshimitsu Konuma, Toshiji Hamatani, Akira Mase +3 more | 1989-08-29 |
| 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 |
| 4799776 | Ferroelectric liquid crystal display device having a single polarizer | Shunpei Yamazaki, Takashi Inujima, Akira Mase, Toshimitsu Konuma, Mitsunori Sakama +3 more | 1989-01-24 |