Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5108565 | Method for removing harmful gas from refuse combustion exhaust gas | Sueo Machi, Shoichi Sato, Okihiro Tokunaga, Yasushi Aoki, Tsuneharu Miyachi +4 more | 1992-04-28 |