Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877650 | Method for forming deposited film | Jinsho Matsuyama, Masao Ueki, Akira Sakai | 1989-10-31 |
| 4873125 | Method for forming deposited film | Jinsho Matsuyama, Masao Ueki, Akira Sakai | 1989-10-10 |
| 4830946 | CVD process for forming an image forming member for electrophotography | Toshiyuki Komatsu, Katsumi Nakagawa, Tadaji Fukuda | 1989-05-16 |
| 4818656 | Image forming member for electrophotography | Tadaji Fukuda, Katsumi Nakagawa, Toshiyuki Komatsu | 1989-04-04 |
| 4814842 | Thin film transistor utilizing hydrogenated polycrystalline silicon | Katsumi Nakagawa, Toshiyuki Komatsu, Satoshi Omata, Yoshiyuki Osada, Takashi Nakagiri | 1989-03-21 |
| 4796981 | Optical element for modulation of light by heating a monomolecular film | Yukuo Nishimura, Masahiro Haruta, Kunihiro Sakai, Hiroshi Matsuda | 1989-01-10 |