Inventor · disambiguated record
Kazuma Oshima
Also filed as: OSHIMA KAZUMA
7 granted patents·1 pending application·411 citations·filing 1999–2011
90Inventor score
Top patents by PatentIndex Score
8 records- 0197USD516504SBattery packMAKITA CORP·Filed 2005·Granted Mar 7, 2006·82 cites·1 claims
- 0297USD481672SBattery packMAKITA CORP·Filed 2003·Granted Nov 4, 2003·111 cites·1 claims
- 0397USD477811SBattery packMAKITA CORP·Filed 2002·Granted Jul 29, 2003·78 cites·1 claims
- 0495USD512961SBattery packMAKITA CORP·Filed 2003·Granted Dec 20, 2005·54 cites·1 claims
- 0593USD456002SBattery packMAKITA CORP·Filed 2001·Granted Apr 23, 2002·51 cites·1 claims
- 0685US8382507B2Connectors for electric cordsMAKITA CORP·Filed 2010·Granted Feb 26, 2013·16 cites·17 claims
- 0757US6050847ACord guardMAKITA CORP·Filed 1999·Granted Apr 18, 2000·19 cites·5 claims
- 0840US2012097425A1Power-supply cord arrangement structureSAKAI MAMORU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →