OOTA; Yoshitaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for OOTA; Yoshitaka.The latest application filed is for "electrical power unit and work machine".
- OOTA; Yoshitaka - Saitama JP
- Oota; Yoshitaka - Wako JP
- Oota; Yoshitaka - Wako-shi JP
| Patent | Date |
|---|---|
| Electrical Power Unit And Work Machine App 20220166162 - MATSUNAGA; Naoki ; et al. | 2022-05-26 |
| Electric power equipment Grant 11,337,369 - Kurihara , et al. May 24, 2 | 2022-05-24 |
| Lawn Mower App 20210000012 - Minami; Fumio ; et al. | 2021-01-07 |
| Electric Power Equipment App 20200375103 - KURIHARA; Mai ; et al. | 2020-12-03 |
| Electric power equipment Grant 10,653,062 - Oota , et al. | 2020-05-19 |
| Power equipment Grant 10,631,455 - Oota | 2020-04-28 |
| Electric Power Equipment App 20180146619 - OOTA; Yoshitaka ; et al. | 2018-05-31 |
| Power Equipment App 20180146617 - Oota; Yoshitaka | 2018-05-31 |
| Automatic residual fuel vent device for carburetor Grant 7,775,194 - Kono , et al. August 17, 2 | 2010-08-17 |
| Automatic Residual Fuel Vent Device For Carburetor App 20090308357 - Kono; Masakatsu ; et al. | 2009-12-17 |
| Differential apparatus Grant 7,040,193 - Oota May 9, 2 | 2006-05-09 |
| Differential device Grant 7,000,707 - Oota February 21, 2 | 2006-02-21 |
| Power transmitting apparatus Grant 6,913,557 - Ohkubo , et al. July 5, 2 | 2005-07-05 |
| Walk-behind tiller Grant 6,860,334 - Yamazaki , et al. March 1, 2 | 2005-03-01 |
| Differential device App 20040256120 - Oota, Yoshitaka | 2004-12-23 |
| Differential apparatus App 20040250649 - Oota, Yoshitaka | 2004-12-16 |
| Walk-behind tiller App 20040140108 - Yamazaki, Nobuo ; et al. | 2004-07-22 |
| Power transmitting apparatus App 20040142788 - Ohkubo, Susumu ; et al. | 2004-07-22 |
| Continuously shifting-type steering system Grant 6,125,954 - Oota , et al. October 3, 2 | 2000-10-03 |
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