Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5067419 | Low NOx boiler | Hironobu Kobayashi, Shigeru Azuhata, Kiyoshi Narato, Kenichi Sohma, Yasuo Yoshii +10 more | 1991-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5067419 | Low NOx boiler | Hironobu Kobayashi, Shigeru Azuhata, Kiyoshi Narato, Kenichi Sohma, Yasuo Yoshii +10 more | 1991-11-26 |