Takahashi; Ei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takahashi; Ei.The latest application filed is for "steering device for construction machine".
- Takahashi; Ei - Ibaraki JP
- Takahashi; Ei - Ushiku JP
- Takahashi; Ei - Ushiku-shi JP
- Takahashi; Ei - Tsuchiura JP
- Takahashi; Ei - Tutchiura JP
| Patent | Date |
|---|---|
| Excavator Grant D915,470 - Ninomiya , et al. April 6, 2 | 2021-04-06 |
| Seat for operator cab for construction machine Grant D857,755 - Ninomiya , et al. A | 2019-08-27 |
| Console box for construction machine Grant D856,381 - Ninomiya , et al. A | 2019-08-13 |
| Air conditioning duct cover with monitor for construction machine Grant D856,379 - Ninomiya , et al. A | 2019-08-13 |
| Console box for construction machine Grant D856,380 - Ninomiya , et al. A | 2019-08-13 |
| Cab for construction machine Grant D854,587 - Ninomiya , et al. | 2019-07-23 |
| Steering device for construction machine Grant 8,899,129 - Isaka , et al. December 2, 2 | 2014-12-02 |
| Work vehicle control device Grant 8,744,702 - Hyodo , et al. June 3, 2 | 2014-06-03 |
| Steering Device For Construction Machine App 20140109715 - Isaka; Wataru ; et al. | 2014-04-24 |
| Wheel Loader App 20140003900 - Hyodo; Koji ; et al. | 2014-01-02 |
| Work Vehicle Control Device App 20120089307 - Hyodo; Koji ; et al. | 2012-04-12 |
| Portion of console for construction machine Grant D652,433 - Takeuchi , et al. January 17, 2 | 2012-01-17 |
| Wheel loader Grant D652,061 - Hiraoka , et al. January 10, 2 | 2012-01-10 |
| Console for construction machine Grant D652,063 - Takeuchi , et al. January 10, 2 | 2012-01-10 |
| Wheel loader Grant D549,738 - Hiraoka , et al. August 28, 2 | 2007-08-28 |
| Joint pin lock mechanism for pivotal pin joint Grant 6,273,632 - Takahashi , et al. August 14, 2 | 2001-08-14 |
| Hydraulic drive system for construction machine Grant 6,164,069 - Takahashi , et al. December 26, 2 | 2000-12-26 |
| Engine control system for construction machine Grant 6,020,651 - Nakamura , et al. February 1, 2 | 2000-02-01 |
| Control system for prime mover and hydraulic pump of hydraulic construction machine Grant 5,911,506 - Nakamura , et al. June 15, 1 | 1999-06-15 |
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