Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857997 | Color television camera incorporating a color resolving prism system | Kiyoshi Fukami, Shigeru Ohshima | 1989-08-15 |
| 4844325 | Method and apparatus for die-bonding semiconductor chip bonding | Masanori Nishiguchi, Mitsuaki Fujihira | 1989-07-04 |
| 4812911 | Adapter with built-in shutter | Shigeru Ohshima | 1989-03-14 |