Drive unit and electrically assisted bicycle
US-12202571-B2 · Jan 21, 2025 · US
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Usami Tomohiro patents
Usami Tomohiro is listed as an inventor on 32 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Usami Tomohiro |
| Total patents | 32 |
| First publication | May 26, 2016 |
| Latest publication | Jan 21, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Power source system
US-11752875-B2 · Sep 12, 2023 · US
Power source system
US-11752874-B2 · Sep 12, 2023 · US
Power source system
US-2023104493-A1 · Apr 6, 2023 · US
Drive unit and electrically assisted vehicle
US-11548590-B2 · Jan 10, 2023 · US
Power supply system
US-11381223-B2 · Jul 5, 2022 · US
Power source system
US-11312239-B2 · Apr 26, 2022 · US
Power source system
US-2022041059-A1 · Feb 10, 2022 · US
Drive unit and electrically assisted vehicle
US-2021387695-A1 · Dec 16, 2021 · US
Information center apparatus, terminal, information processing method, and program
US-2021217096-A1 · Jul 15, 2021 · US
Recent patents
Latest publications not already listed above.
Drive unit and electrically assisted bicycle
US-2021107591-A1 · Apr 15, 2021 · US
Drive unit and electrically assisted bicycle
US-10933944-B2 · Mar 2, 2021 · US
Drive unit, electrically assisted vehicle having the drive unit, and method of assembling the drive unit
US-10855147-B2 · Dec 1, 2020 · US
Power source system
US-2020238832-A1 · Jul 30, 2020 · US
Power source system
US-10723228-B2 · Jul 28, 2020 · US
Power supply system
US-10279758-B2 · May 7, 2019 · US
Power supply system
US-2019070973-A1 · Mar 7, 2019 · US
Drive unit and electrically assisted bicycle
US-2019047659-A1 · Feb 14, 2019 · US
Drive unit, electrically assisted vehicle having the drive unit, and method of assembling the drive unit
US-2019052153-A1 · Feb 14, 2019 · US
Illuminating device, wheel deterioration detecting method and projector
US-10084999-B2 · Sep 25, 2018 · US
Drive unit and electric-motor-assisted bicycle
US-9915302-B2 · Mar 13, 2018 · US
Drive unit and electric-motor-assisted bicycle
US-2017356508-A1 · Dec 14, 2017 · US
Power source system
US-2017349048-A1 · Dec 7, 2017 · US
Drive unit and electric-motor-assisted bicycle
US-9834278-B2 · Dec 5, 2017 · US
Drive unit and electric-motor-assisted bicycle
US-2017313383-A1 · Nov 2, 2017 · US
Illuminating device, wheel deterioration detecting method and projector
US-2017289511-A1 · Oct 5, 2017 · US
Power supply system
US-2017197565-A1 · Jul 13, 2017 · US
Control device of hybrid vehicle
US-9610934-B2 · Apr 4, 2017 · US
Electric power conversion apparatus and electric power conversion method
US-9590515-B2 · Mar 7, 2017 · US
Power converter
US-9559603-B2 · Jan 31, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toyota Motor Co Ltd | 17 |
| Yamaha Motor Co Ltd | 12 |
| Nec Display Solutions Ltd | 2 |
| Nec Corp | 1 |
| Uchihara Masafumi | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02T10/70 | 14 |
| B62M6/55 | 12 |
| B60L2210/10 | 12 |
| B60R16/033 | 10 |
| B60L3/0092 | 8 |