Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7036758 | Cone crusher | Takeshi Hamada, Masaki Hamaguchi, Hirotoshi Takanami, Hiroyuki Yuki | 2006-05-02 |
| 5857630 | Jaw crusher | Masaki Hamaguchi, Masayuki Kano, Wataru Taga, Hideyuki Inayoshi | 1999-01-12 |
| 5694338 | Method for sensing outlet clearance of cone crusher | Takeshi Tanaka, Taketo Ito | 1997-12-02 |
| 5653393 | Cone crusher | Takeshi Tanaka | 1997-08-05 |