Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4422391 | Method of combustion of pulverized coal by pulverized coal burner | Akira Izuha, Tomoyuki Shinano, Chikatoshi Kurata, Kenichi Fujii | 1983-12-27 |
| 4412810 | Pulverized coal burner | Akira Izuha, Tomoyuki Shinano, Chikatoshi Kurata, Kenichi Fujii | 1983-11-01 |