Inventor · disambiguated record

Katsuhiko Arakawa

Also filed as: ARAKAWA KATSUHIKO

2 granted patents·4 citations·filing 2004–2005

45Inventor score

Technology areasB63H

Files withY S GEAR CO LTD2

Top patents by PatentIndex Score

2 records

0139US7037152B2Steering apparatus for an outboard marine engineY S GEAR CO LTD·Filed 2004·Granted May 2, 2006·3 cites·7 claims
0238US7147525B2Hydraulic steering apparatus for an outboard engineY S GEAR CO LTD·Filed 2005·Granted Dec 12, 2006·1 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →