Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8383947 | Conductor module and electromagnetic welding method | Yoshitaka Sugiyama, Kenichi Hanazaki | 2013-02-26 |
| 7361839 | Electromagnetic welding method and conductor module | Kenichi Hanasaki | 2008-04-22 |