Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626483 | Copper alloy wire rod | Shigeki Sekiya, Hidemichi Fujiwara | 2020-04-21 |
| 10586626 | Copper alloy wire rod | Shigeki Sekiya | 2020-03-10 |
| 10574012 | Rotatable connector device | Ryosuke Matsuo | 2020-02-25 |
| 10553327 | Aluminum alloy conductor wire, aluminum alloy stranded wire, coated wire, wire harness and method of manufacturing aluminum alloy conductor wire | Sho Yoshida, Ryosuke Matsuo, Shigeki Sekiya | 2020-02-04 |