Katou; Seiya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katou; Seiya.The latest application filed is for "safe driving assistance device".
- Katou; Seiya - Tokyo JP
| Patent | Date |
|---|---|
| Safe operation assistance device, fleet management terminal, and safe operation assistance system Grant 11,199,856 - Katou , et al. December 14, 2 | 2021-12-14 |
| Safe driving assistance device Grant 10,967,789 - Katou , et al. April 6, 2 | 2021-04-06 |
| Safe operation assistance system and vehicle collision prevention method Grant 10,796,577 - Katou , et al. October 6, 2 | 2020-10-06 |
| Safe Driving Assistance Device App 20200180507 - KATOU; Seiya ; et al. | 2020-06-11 |
| On-board terminal device and vehicle collision prevention method Grant 10,640,108 - Katou , et al. | 2020-05-05 |
| Safe Operation Assistance Device, Fleet Management Terminal, And Safe Operation Assistance System App 20190286161 - KATOU; Seiya ; et al. | 2019-09-19 |
| On-board Terminal Device And Vehicle Collision Prevention Method App 20180148050 - KATOU; Seiya ; et al. | 2018-05-31 |
| On-board Terminal Device And Vehicle Collision Prevention Method App 20180151070 - KATOU; Seiya ; et al. | 2018-05-31 |
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