OTA; Nobuharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for OTA; Nobuharu.The latest application filed is for "marine debris collection device".
- OTA; Nobuharu - Shizuoka JP
| Patent | Date |
|---|---|
| Marine Debris Collection Device App 20220307215 - SHIBAYAMA; Susumu ; et al. | 2022-09-29 |
| Jet propulsion watercraft Grant 11,407,479 - Shibayama , et al. August 9, 2 | 2022-08-09 |
| Watercraft and guide Grant 11,072,395 - Shibayama , et al. July 27, 2 | 2021-07-27 |
| Jet Propulsion Watercraft App 20210078678 - SHIBAYAMA; Susumu ; et al. | 2021-03-18 |
| Boat and boat maneuvering system Grant 10,625,839 - Shibayama , et al. | 2020-04-21 |
| Watercraft And Guide App 20190217921 - SHIBAYAMA; Susumu ; et al. | 2019-07-18 |
| Boat And Boat Maneuvering System App 20180251203 - SHIBAYAMA; Susumu ; et al. | 2018-09-06 |
| Boat and boat maneuvering system Grant 10,040,532 - Shibayama , et al. August 7, 2 | 2018-08-07 |
| Boat And Boat Maneuvering System App 20180111671 - SHIBAYAMA; Susumu ; et al. | 2018-04-26 |
| Marine vessel propulsion device and marine vessel including the same Grant 8,517,782 - Ota August 27, 2 | 2013-08-27 |
| Water jet propulsion watercraft Grant 8,206,191 - Ota , et al. June 26, 2 | 2012-06-26 |
| Marine Vessel Propulsion Device And Marine Vessel Including The Same App 20120021659 - OTA; Nobuharu | 2012-01-26 |
| Water Jet Propulsion Watercraft App 20110159752 - OTA; Nobuharu ; et al. | 2011-06-30 |
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