Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317778 | Automatic cleaning apparatus for wafers | Hideo Kudo, Isao Uchiyama, Morie Suzuki, Takashi Tanakajima | 1994-06-07 |
| 5315510 | Electronic cash register indicating when cash is required to be collected from the cash drawer | Akihiro Kikuchi | 1994-05-24 |
| 5286842 | Process for producing a biodegradable polymer | — | 1994-02-15 |