Inventor · disambiguated record

Hirofumi Osada

Also filed as: OSADA Hirofumi

2 granted patents·5 citations·filing 2016–2018

46Inventor score

Technology areasF02D F16J

Files withTOYOTA MOTOR CO LTD1 TPR CO LTD1

Top patents by PatentIndex Score

2 records

0176US10890255B2Combination oil ringTPR CO LTD·Filed 2018·Granted Jan 12, 2021·4 cites·13 claims
0260US9816455B2Control system for engineTOYOTA MOTOR CO LTD·Filed 2016·Granted Nov 14, 2017·1 cites·12 claims

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Hirofumi Osada — Patent Inventor | PatentIndex