Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8252415 | Sand making apparatus, sand making method, and made sand | Katsuyoshi Hashimoto, Kiyotoshi Nakaue, Yuichi Nagahara, Ken Shimazutsu | 2012-08-28 |
| 6966511 | Crusher rotor | Shuichi Aihara | 2005-11-22 |
| 5878969 | Sliding mechanism for a jaw crusher toggle block | — | 1999-03-09 |
| 5765769 | Method for adjustment of jaw crusher toggle block, and device used therein | — | 1998-06-16 |