Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809875 | Case hardening steel with excellent fatigue properties | Masayuki Hashimura, Takashi Fujita, Hideaki Yamamura | 2017-11-07 |
| 9732407 | Bearing steel and method for producing same | Masayuki Hashimura, Hideaki Yamamura, Takahisa Suzuki, Takashi Fujita | 2017-08-15 |
| 9595376 | Non-oriented electrical steel sheet and manufacturing method thereof | Hideaki Yamamura, Takeshi Kubota, Yousuke Kurosaki, Kazuto Kawakami, Kazumi Mizukami +1 more | 2017-03-14 |