Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365147 | Plasma stabilizing apparatus employing feedback controls | Kozo Obara, Tsuku Umezawa | 1994-11-15 |
| 5359282 | Plasma diagnosing apparatus | Shinriki Teii, Kozo Obara, Tsuku Umezawa | 1994-10-25 |
| 5328348 | Control system for continuous vulcanization line for manufacturing sponge rubber product | Takanori Kawamura | 1994-07-12 |