Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865883 | Method for forming a deposited film containing IN or SN | Masaaki Hirooka, Jun-Ichi Hanna, Isamu Shimizu | 1989-09-12 |
| 4844950 | Method for forming a metal film on a substrate | Masaaki Hirooka, Jun-Ichi Hanna, Isamu Shimizu | 1989-07-04 |
| 4834023 | Apparatus for forming deposited film | Masaaki Hirooka, Jun-Ichi Hanna, Isamu Shimizu | 1989-05-30 |
| 4822636 | Method for forming deposited film | Masaaki Hirooka, Junichi Hanna, Isamu Shimizu | 1989-04-18 |
| 4812328 | Method for forming deposited film | Masaaki Hirooka, Junichi Hanna, Isamu Shimizu | 1989-03-14 |
| 4804558 | Process for producing electroluminescent devices | Masaaki Hirooka, Junichi Hanna, Isamu Shimizu | 1989-02-14 |
| 4795688 | Layered photoconductive member comprising amorphous silicon | Teruo Misumi, Kyosuke Ogawa, Junichiro Kanbe, Yoichi Osato, Shigeru Shirai | 1989-01-03 |