Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5769334 | Method for operating an eccentric jaw crusher | Hiroshi Nakayama, Tomio Aimori | 1998-06-23 |
| 5749530 | Method for operating an eccentric jaw crusher | Hiroshi Nakayama, Tomio Aimori | 1998-05-12 |
| 5725166 | Swing type crusher | Hiroshi Nakayama | 1998-03-10 |
| 5397069 | Jaw crusher for non-rigid object such as asphalt | Tomohiro Kitsukawa | 1995-03-14 |