Inventor
KENJI KAMADA
Inventor
JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Mprimary
B62MRider propulsion of wheeled vehicles or sledges50%
F16HGearing21%
B60BVehicle wheels7%
B60GVehicle suspension arrangements7%
B62JCycle saddles or seats7%
B62KCycles7%
PatentTitleYear
11,591,044Bicycle sprocket assembly and bicycle sprocket202311,584,473Suspension control device for a human-powered vehicle202311,577,803Derailleur for human-powered vehicle202311,440,346Hub assembly and drive train202211,414,157Bicycle rear sprocket assembly202211,364,971Bicycle sprocket assembly and bicycle drive train202211,180,217Multiple bicycle sprocket assembly202111,148,755Bicycle derailleur2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2023Patents assigned to SHIMANO KK (8)· patent assignee history
2021–2023Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHIMANO KK | 8 | 2021–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2021–2023 |