Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10584783 | High-strength gear | Hiroki Narumiya, Takashi Fujita, Yutaka Neishi | 2020-03-10 |
| 9469883 | Carburized steel part having excellent low cycle bending fatigue strength | Shuji Kozawa, Manabu Kubota, Motohiro Nishikawa, Takashi Tanaka, Norimasa Tsunekage | 2016-10-18 |
| 5406824 | Process of hot forging at ultrahigh temperature | Masahiro Toda, Takeshi Miki | 1995-04-18 |