Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11017914 | Covered electric wire, terminal-fitted electric wire, copper alloy wire, and copper alloy stranded wire | Akiko Inoue, Kei Sakamoto, Tetsuya Kuwabara, Taichiro Nishikawa, Kiyotaka Utsunomiya +4 more | 2021-05-25 |