Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999599 | Backstop position changing device for crane | Taisuke Tsunoo, Hitoshi Sakurai, Hideo Inoue, Kouichiro Nagai | 2024-06-04 |
| 10633225 | Crane information presentation system | Takayoshi HIRATE, Keisuke Fukumoto, Toru Nakazawa | 2020-04-28 |
| 9206021 | Crane and crane assembling method | Hitoshi Kurotsu, Teppei MAEDO, Keiko INADA | 2015-12-08 |
| 9139404 | Raisable-lowerable member | Keiko INADA, Hitoshi Kurotsu, Daisuke Takaoka, Yasuo Ichikawa | 2015-09-22 |
| 8827091 | Crane and method of assembling crane | Shozo Yokoyama, Tomohiko Murata, Kenji Onuki, Hirohito Sato, Kunio Wakamatsu +2 more | 2014-09-09 |
| 7216774 | Crane | Tokihiko Mizuta, Osamu Toudou, Keisuke Fukumoto, Yasuhiko Murayama | 2007-05-15 |