Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11806841 | Magnetic clamping device, and magnetic force generating mechanism for magnetic clamping device | Taichiro Kitaura, Hiroo Hashimoto | 2023-11-07 |
| 10717220 | Injection molding machine | — | 2020-07-21 |
| 10518449 | Mold conveyance trolley | — | 2019-12-31 |
| 10316870 | Hydraulic cylinder and clamp device | — | 2019-06-11 |
| 10252387 | Balancer mechanism for rotating shaft | Takashi Ninomiya | 2019-04-09 |
| 9789659 | Slide lock apparatus for press machine | Akitake Hashidate, Seiji Kimura | 2017-10-17 |
| 9061387 | Article positioning mechanism | Takayuki Munechika | 2015-06-23 |
| 8613434 | Work pallet positioning and fixing device | Takayuki Munechika | 2013-12-24 |
| 8505896 | Objecting positioning/fixing device | Takayuki Munechika | 2013-08-13 |
| 8475094 | Fixing structure of spindle balancer for machine tool technical field | — | 2013-07-02 |
| 8448931 | Work pallet positioning and fixing device | Takayuki Munechika | 2013-05-28 |
| 8419325 | Tool unclamping device | Yoshihiro Machida | 2013-04-16 |
| 7780382 | Tool unclamping device | Takayuki Munechika | 2010-08-24 |
| 7104536 | Work support | — | 2006-09-12 |
| 6955347 | Work pallet positioning and fixing device | Takayuki Kawakami, Seiji Kimura, Takayuki Kuroda | 2005-10-18 |
| 6938312 | Work pallet | — | 2005-09-06 |
| 6758467 | Work fixing clamp system | — | 2004-07-06 |
| 6663089 | Hydraulic cylinder with boosting function | — | 2003-12-16 |
| 6489021 | Multi-layer resin films having excellent oxygen gas barrier properties and process for their production | Yoshifumi Yamamoto, Yutaka Matsumura, Noriko Takahashi, Takeshi Ohazama, Chikao Morishige | 2002-12-03 |
| 6443279 | Clutch-brake device for a mechanical press | Kouryu Ro | 2002-09-03 |
| 6375378 | Tool connecting device for robot hand | — | 2002-04-23 |
| 6136750 | Thermal recording media and void-containing polyolefin films for use therein | Saburo Ota, Atsushi Taga, Yoshifumi Yamamoto | 2000-10-24 |
| 5520377 | Clamping device | — | 1996-05-28 |
| 5397114 | Clamping device | — | 1995-03-14 |
| 5226637 | Clamping device | Yoshio Aoyama | 1993-07-13 |