Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617952 | Compression ring and its production method | Yuji Shima, Ryouichi Kamon | 2017-04-11 |
| 9551056 | Steel sheet shape control method and steel sheet shape control apparatus | Yasushi Kurisu, Yoshihiro Yamada, Futoshi Nishimura, Katsuya Kojima, Masaaki Omodaka +2 more | 2017-01-24 |