Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5081937 | System for treating waste material in a molten state | Takashi Ishida, Yoshikazu Ueda, Teruji Kubota, Misao Igarashi, Yasuhiko Kamijo | 1992-01-21 |
| 5020455 | System for treating waste material in a molten state | Ishida Takashi, Yoshikazu Ueda, Teruji Kubota, Misao Igarashi, Yasuhiko Kamijo | 1991-06-04 |