Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125404 | Method for producing high elastic limit nonmagnetic steel material using an austenitic stainless steel sheet | Hiroyasu MATSUBAYASHI, Sadayuki Nakamura | 2018-11-13 |
| 10060003 | Austenitic stainless steel sheet and metal gasket | Hiroyasu MATSUBAYASHI, Sadayuki Nakamura, Junichi Katsuki | 2018-08-28 |
| 9921130 | Fatigue testing device | Sadayuki Nakamura, Hiroyasu MATSUBAYASHI, Akira HIRONAKA | 2018-03-20 |