Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6367390 | Seismic isolation system for a crane | Hiroshi Ikeda, Hideaki Harada | 2002-04-09 |
| 6234332 | Swaying hoisted load-piece damping control apparatus | Tadaaki Monzen, Susumu Kouno, Takashi Toyohara, Noriaki Miyata | 2001-05-22 |
| 6182844 | Swaying hoisted load-piece damping control apparatus | Tadaaki Monzen, Susumu Kouno, Takashi Toyohara, Noriaki Miyata | 2001-02-06 |
| 6135301 | Swaying hoisted load-piece damping control apparatus | Tadaaki Monzen, Susumu Kouno, Takashi Toyohara, Noriaki Miyata | 2000-10-24 |
| 5819962 | Apparatus for stopping the oscillation of hoisted cargo | Koichi Inoue | 1998-10-13 |