Inventor · disambiguated record
Katsuyuki Tomonaga
Also filed as: TOMONAGA KATSUYUKI
9 granted patents·225 citations·filing 2009–2020
90Inventor score
Top patents by PatentIndex Score
9 records- 0191USD621302SElectric bicycleSANYO ELECTRIC CO·Filed 2009·Granted Aug 10, 2010·48 cites·1 claims
- 0289USD984622SAir purifierPANASONIC IP MAN CO LTD·Filed 2020·Granted Apr 25, 2023·18 cites·1 claims
- 0387USD614084SElectric bicycleSANYO ELECTRIC CO·Filed 2009·Granted Apr 20, 2010·37 cites·1 claims
- 0485USD675160SController for batterySANYO ELECTRIC CO·Filed 2012·Granted Jan 29, 2013·36 cites·1 claims
- 0584USD632643SBattery for an electric bicycleSANYO ELECTRIC CO·Filed 2010·Granted Feb 15, 2011·35 cites·1 claims
- 0679USD625333SHub motor for electric bicycleSANYO ELECTRIC CO·Filed 2010·Granted Oct 12, 2010·27 cites·1 claims
- 0762USD621303SElectric bicycleSANYO ELECTRIC CO·Filed 2009·Granted Aug 10, 2010·12 cites·1 claims
- 0846USD638787SBattery for an electric bicycleSANYO ELECTRIC CO·Filed 2010·Granted May 31, 2011·6 cites·1 claims
- 0946USD637528SController for electric bicycleSANYO ELECTRIC CO·Filed 2010·Granted May 10, 2011·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →