Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D974980 | Caliper body of disc brake for vehicle | Koichiro Oku, Genichi Hatakoshi | 2023-01-10 |
| 6060018 | Cold tool steel featuring high size stability, wear-resistance and machinability | Junji Yoshida, Keiichi Hayashida, Masaaki Otakane | 2000-05-09 |