Inventor

ATSUHIRO EMURA

Inventor

JP

Overview

2022–2025

Patent span

Performing operations

Primary field (CPC B)

Patents· 23 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B62Mprimary

B62MRider propulsion of wheeled vehicles or sledges52%

B62JCycle saddles or seats14%

F16HGearing11%

Y02TClimate change mitigation technologies related to transportation9%

B62KCycles7%

B62LBrakes specially adapted for cycles2%

F16DCouplings for transmitting rotation2%

F16GBelts, cables, or ropes, predominantly used for driving purposes2%

PatentTitleYear

12,497,128Human-powered vehicle control device and human-powered vehicle control system2025 12,454,331Control device for human-powered vehicle2025 12,441,436Bracket apparatus2025 12,441,435Bracket apparatus and bracket assembly2025 12,429,111Bicycle chain2025 12,351,272Bracket apparatus2025 12,275,491Bicycle motor unit and bicycle derailleur2025 12,179,882Rear sprocket assembly and lock device2024 12,145,693Bicycle derailleur2024 12,071,199Control device for human-powered vehicle and power transmission system2024 11,958,568Motor unit and derailleur2024 11,939,027Bicycle pedal2024 11,858,587Bicycle pedal2024 11,858,588Rear sprocket assembly and lock device2024 11,840,313Control device for human-powered vehicle and power transmission system2023 11,840,312Control device for human-powered vehicle and power transmission system2023 11,655,003Bicycle rear sprocket assembly2023 11,623,713Control device for human-powered vehicle and power transmission system2023 11,603,166Rear sprocket assembly and lock device2023 11,338,886Bicycle multiple sprocket and bicycle sprocket2022 11,338,887Bicycle rear sprocket2022 11,319,021Bicycle rear derailleur2022 11,292,555Bicycle sprocket2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to SHIMANO KK (23)· patent assignee history

2022–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHIMANO KK	23	2022–2025

Locations

Location	Patents	Span
JP	23	2022–2025