Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487387 | Surface nitriding treatment method of titanium material | Jun Komotori, Shumpei Ota, Yoshitaka Misaka, Kazuhiro Kawasaki | 2019-11-26 |
| 10285221 | Induction heating coil, induction heating device, and heating method | Hidehiro Yasutake, Fumiaki Ikuta | 2019-05-07 |
| 8545642 | Iron and steel material having quenched surface layer part, method for producing the iron and steel material, and quenched component | Yoshitaka Misaka, Kazuhiro Kawasaki, Yoshihiro Ikeda, Masaaki Beppu, Arata Suda | 2013-10-01 |