Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677459 | Gas fuel burner and method for heating with gas fuel burner | Yasuyuki Yamamoto | 2020-06-09 |
| 10502417 | Exhaust gas treatment method and exhaust gas treatment device | Yasuyuki Yamamoto, Yoshiyuki Hagihara | 2019-12-10 |
| 10174940 | Raw material powder-heating method | Yasuyuki Yamamoto, Takayuki Fujimoto, Yoshiyuki Hagihara | 2019-01-08 |
| 9671107 | Combustion burner, burner apparatus, and raw material powder-heating method | Yasuyuki Yamamoto, Takayuki Fujimoto, Yoshiyuki Hagihara | 2017-06-06 |
| 9586219 | Combustion burner | Yasuyuki Yamamoto, Takayuki Fujimoto, Yoshiyuki Hagihara | 2017-03-07 |
| 9581332 | Burner combustion method | Yasuyuki Yamamoto, Yoshiyuki Hagihara, Tomoyuki Haneji | 2017-02-28 |
| 9261276 | Burner combustion method | Tomoyuki Haneji, Yasuyuki Yamamoto, Yoshiyuki Hagihara | 2016-02-16 |
| 9157631 | Method for burning burner | Tomoyuki Haneji, Yasuyuki Yamamoto, Yoshiyuki Hagihara | 2015-10-13 |
| 5888458 | Melting furnace of metals and melting method thereof | Toshio Suwa, Nobuaki Kobayashi, Hiroshi Igarashi, Yoshiteru Kikuchi, Yasuyuki Yamamoto | 1999-03-30 |
| 5603456 | Liquid fuel burner | Takamasa Akimoto, Masaki Fujiwara, Hiroshi Sanui, Hiroshi Igarashi | 1997-02-18 |