Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8574506 | Method and apparatus for processing exhaust gas | Tomoyuki Kuroki, Masaaki Okubo, Toshiaki Yamamoto, Hidekatsu Fujishima | 2013-11-05 |
| 4229157 | System for controlling feed of waste gas to ground flare | Takusen Ito, Masami Murakami, Eizo Ishikawa | 1980-10-21 |