Inventor · disambiguated record
Hirotaka Kawatsu
Also filed as: KAWATSU HIROTAKA
6 granted patents·13 citations·filing 2008–2017
75Inventor score
Top patents by PatentIndex Score
6 records- 0167US8272489B2Multiple disc clutchGOKAN YOSHITSUGU·Filed 2009·Granted Sep 25, 2012·3 cites·9 claims
- 0267US8256595B2Multiple disc clutchGOKAN YOSHITSUGU·Filed 2009·Granted Sep 4, 2012·3 cites·11 claims
- 0364US8448770B2Multiplate clutchGOKAN YOSHITSUGU·Filed 2010·Granted May 28, 2013·2 cites·17 claims
- 0464US8302752B2Multi-plate clutchGOKAN YOSHITSUGU·Filed 2009·Granted Nov 6, 2012·3 cites·20 claims
- 0556US8215469B2Multiple disk clutchKAWATSU HIROTAKA·Filed 2008·Granted Jul 10, 2012·2 cites·10 claims
- 0644US10619577B2Internal combustion engineHONDA MOTOR CO LTD·Filed 2017·Granted Apr 14, 2020·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →