Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834869 | Flame-resistant heat treatment furnace | Satoshi Kaji, Nobuyuki Yamamoto, Atsushi Kawamura | 2017-12-05 |
| 9157679 | Flame-resistant heat treatment furnace | Satoshi Kaji, Nobuyuki Yamamoto, Atsushi Kawamura | 2015-10-13 |
| 7268323 | Heat treating apparatus and heat treating method for sheet-like article | Hirotoshi Mizota, Hajime Okutsu, Tomonari Murakami, Daisuke Morimoto | 2007-09-11 |