Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356092 | Method for treating waste water | Norio Shimizu, Yoji Odawara | 1982-10-26 |
| 4356268 | Microorganism for treating waste water | Norio Shimizu, Yoji Odawara | 1982-10-26 |
| 4321344 | Continuous bulk polymerization of thermoplastic resins | Tomoaki Sumitani, Tokinobu Furukawa, Yukio Inoue, Chikao Oda | 1982-03-23 |