Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10702902 | Method of manufacturing flaring-processed metal pipe | Keinosuke Iguchi, Shohei Tamura | 2020-07-07 |
| 10618363 | Torsion beam manufacturing method and torsion beam manufacturing apparatus | Keinosuke Iguchi | 2020-04-14 |
| 10562091 | Burring method and burring apparatus | Satoshi Shirakami, Tohru Yoshida | 2020-02-18 |