Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10207459 | Working method for end portion of plate member, manufacturing method for plate member, working apparatus for end portion of plate member, and plate member | Satoshi Hasegawa, Wataru MINOURA, Takuji Ono | 2019-02-19 |