Issued Patents 1989
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869931 | Method for forming deposited films of group II-VI compounds | Masaaki Hirooka, Masahiro Kanai, Isamu Shimizu | 1989-09-26 |
| 4868014 | Method for forming thin film multi-layer structure member | Masahiro Kanai, Masaaki Hirooka, Isamu Shimizu | 1989-09-19 |
| 4865883 | Method for forming a deposited film containing IN or SN | Keishi Saitoh, Masaaki Hirooka, Isamu Shimizu | 1989-09-12 |
| 4844950 | Method for forming a metal film on a substrate | Keishi Saitoh, Masaaki Hirooka, Isamu Shimizu | 1989-07-04 |
| 4842897 | Method for forming deposited film | Eiji Takeuchi, Isamu Shimizu, Masaaki Hirooka, Akira Sakai, Masao Ueki | 1989-06-27 |
| 4837048 | Method for forming a deposited film | Shunichi Ishihara, Isamu Shimizu | 1989-06-06 |
| 4834023 | Apparatus for forming deposited film | Keishi Saitoh, Masaaki Hirooka, Isamu Shimizu | 1989-05-30 |
| 4818560 | Method for preparation of multi-layer structure film | Shunichi Ishihara, Isamu Shimizu | 1989-04-04 |
| 4812331 | Method for forming deposited film containing group III or V element by generating precursors with halogenic oxidizing agent | Masaaki Hirooka, Masao Ueki, Isamu Shimizu | 1989-03-14 |