Easy engine starting system
US-12577929-B2 · Mar 17, 2026 · US
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Imai Ryosuke patents
Imai Ryosuke is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Imai Ryosuke |
| Total patents | 30 |
| First publication | Mar 9, 2017 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Fuel regulator
US-12480461-B2 · Nov 25, 2025 · US
Analysis device
US-2025231100-A1 · Jul 17, 2025 · US
Analysis device
US-12292375-B2 · May 6, 2025 · US
Engine control device and engine control method
US-2024369027-A1 · Nov 7, 2024 · US
Solenoid valve for engine control
US-2024301955-A1 · Sep 12, 2024 · US
Easy engine starting system
US-2024044309-A1 · Feb 8, 2024 · US
Flow control restrictor
US-2024026842-A1 · Jan 25, 2024 · US
Fuel regulator
US-2024026841-A1 · Jan 25, 2024 · US
Motor control angle sensor, motor control system, and control method for motor control angle sensor
US-11789426-B2 · Oct 17, 2023 · US
Recent patents
Latest publications not already listed above.
Analysis device
US-2023280267-A1 · Sep 7, 2023 · US
Limiting cap
US-11719195-B2 · Aug 8, 2023 · US
Reel seat for fishing rod
US-D993352-S · Jul 25, 2023 · US
Analysis device
US-11686668-B2 · Jun 27, 2023 · US
Robot system, control apparatus, and control method
US-11623340-B2 · Apr 11, 2023 · US
Robot system, control apparatus, and control method
US-11590648-B2 · Feb 28, 2023 · US
Analysis device
US-2022349813-A1 · Nov 3, 2022 · US
Control device, robot, and robot system
US-11376745-B2 · Jul 5, 2022 · US
Motor control angle sensor, motor control system, and control method for motor control angle sensor
US-2022171362-A1 · Jun 2, 2022 · US
Limiting cap
US-2021164419-A1 · Jun 3, 2021 · US
Control device and robot system
US-10994414-B2 · May 4, 2021 · US
SCARA robot
US-10870201-B2 · Dec 22, 2020 · US
Robot System, Control Apparatus, And Control Method
US-2020290199-A1 · Sep 17, 2020 · US
Robot system, control apparatus, and control method
US-2020269419-A1 · Aug 27, 2020 · US
Control device, robot, and robot system
US-2019358825-A1 · Nov 28, 2019 · US
Scara robot
US-2019126469-A1 · May 2, 2019 · US
Control device and robot system
US-2018354122-A1 · Dec 13, 2018 · US
Robot, control device, and robot system
US-2017371321-A1 · Dec 28, 2017 · US
Robot, control apparatus, and robot system
US-2017120444-A1 · May 4, 2017 · US
Robot, control apparatus, and robot system
US-2017066129-A1 · Mar 9, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Seiko Epson Corp | 15 |
| Yamabiko Corp | 9 |
| Keyence Co Ltd | 5 |
| Oppama Ind Co Ltd | 2 |
| Globeride Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B25J13/088 | 11 |
| B25J9/044 | 8 |
| B25J9/1602 | 6 |
| G01N21/31 | 5 |
| G02B5/10 | 5 |