Inventor · disambiguated record
Katsuhiko Sasayama
Also filed as: SASAYAMA KATSUHIKO
4 granted patents·10 citations·filing 2004–2005
67Inventor score
Top patents by PatentIndex Score
4 records- 0151US7232293B2Manual hydraulic pumpMAROL CO LTD·Filed 2004·Granted Jun 19, 2007·4 cites·2 claims
- 0239US7037152B2Steering apparatus for an outboard marine engineY S GEAR CO LTD·Filed 2004·Granted May 2, 2006·3 cites·7 claims
- 0338US7147525B2Hydraulic steering apparatus for an outboard engineY S GEAR CO LTD·Filed 2005·Granted Dec 12, 2006·1 cites·6 claims
- 0435US7152545B2Manual hydraulic steering apparatusSASAYAMA KATSUHIKO·Filed 2004·Granted Dec 26, 2006·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →