LexDanaLexDanabeta
Inventor

TAKESHI KUROIWA

Inventor
JP

Overview

3→
Patents
2025–2026
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B62Jprimary
B62JCycle saddles or seats20%
B24BMachines, devices, or processes for grinding or polishing10%
B62LBrakes specially adapted for cycles10%
B62MRider propulsion of wheeled vehicles or sledges10%
G01BMeasuring length, thickness or similar linear dimensions10%
G06NComputing arrangements based on specific computational models10%
G07CTime or attendance registers10%
H01LSemiconductor devices10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
PatentTitleYear
12,589,818Rider-posture changing assembly for human-powered vehicle202612,398,992Carrier measurement device, carrier measurement method, and carrier management method202512,288,430Information processing device2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025–2026Patents assigned to SHIMANO KK (2)· patent assignee history
2025Patents assigned to SUMCO CORP (1)· patent assignee history
2025–2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHIMANO KK22025–2026
SUMCO CORP12025
Locations
LocationPatentsSpan
JP32025–2026