Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305736 | Parallel link mechanism and link actuation device | Hideki Matsuzawa | 2025-05-20 |
| 12042935 | Link actuation apparatus | Hiroshi Isobe | 2024-07-23 |
| 11691276 | Link actuation apparatus | Akihiro Hayashi, Hirofumi Fukumaru, Toshiki Takagi, Hideki Matsuzawa | 2023-07-04 |
| 11668375 | Parallel link mechanism and link actuation device | Akihiro Hayashi, Hirofumi Fukumaru, Taiga Okamoto, Hideki Matsuzawa, Hiroshi Isobe +1 more | 2023-06-06 |
| 11420322 | Working device and double-arm type working device | Hiroshi Isobe, Naoki Marui | 2022-08-23 |
| 11407101 | Link actuating device | Hiroshi Isobe | 2022-08-09 |
| 11298814 | Link actuating device having a proximal-end-side link hub, a distal-end-side link hub, and three or more link mechanisms | Hiroshi Isobe, Naoki Marui, Seigo Sakata | 2022-04-12 |
| 11154994 | Work device and dual-arm work device | Hiroshi Isobe, Naoki Marui, Hiroyuki Yamada | 2021-10-26 |
| 11130225 | Working device and double-arm type working device | Hiroshi Isobe, Naoki Marui, Hiroyuki Yamada | 2021-09-28 |
| 11000946 | Link operating device | Hiroshi Isobe, Seigo Sakata | 2021-05-11 |
| 10780574 | Link actuating device | Hiroshi Isobe, Seigo Sakata | 2020-09-22 |
| 10556308 | Work machine provided with parallel link mechanism | Hiroshi Isobe, Seigo Sakata, Hiroyuki Yamada | 2020-02-11 |
| 10513028 | Composite work device using link operating device | Hiroshi Isobe, Seigo Sakata, Naoki Marui | 2019-12-24 |
| 10391641 | Combination type link actuation device | Naoya Konagai, Hiroshi Isobe, Seigo Sakata, Naoki Marui | 2019-08-27 |