Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9423121 | Superheated-steam generator device | Shuichi Sanda, Takeshi Hayano, Tadashi Yamamoto, Masanori Arakawa | 2016-08-23 |
| 8787740 | Superheated-steam heating nozzle | Shuuichi Sanda, Takeshi Hayano, Tadashi Yamamoto, Masanori Arakawa | 2014-07-22 |