Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465602 | Press die assembly | Kenichi Hashimoto, Toshio Maehara, Yasuo Imaizumi | 1995-11-14 |
| 5398572 | Press die assembly and method for producing the same | Kenichi Hashimoto, Toshio Maehara, Yasuo Imaizumi | 1995-03-21 |