Inventor · disambiguated record
Takuo Arakawa
Also filed as: ARAKAWA TAKUO
14 granted patents·5 pending applications·763 citations·filing 1996–2025
94Inventor score
Top patents by PatentIndex Score
19 records- 0197US5842527AHammer drill with a mode change-over mechanismMAKITA CORP·Filed 1996·Granted Dec 1, 1998·189 cites·9 claims
- 0296US7523790B2Reciprocating power tool having a vibration-damping handleMAKITA CORP·Filed 2006·Granted Apr 28, 2009·46 cites·8 claims
- 0394US6176321B1Power-driven hammer drill having an improved operating mode switch-over mechanismMAKITA CORP·Filed 1999·Granted Jan 23, 2001·130 cites·10 claims
- 0491US7096973B2Power toolMAKITA CORP·Filed 2004·Granted Aug 29, 2006·54 cites·4 claims
- 0588US5873418APercussive tool having a reduced impact at the start of percussive operationMAKITA CORP·Filed 1997·Granted Feb 23, 1999·75 cites·10 claims
- 0688USD395586SPortable electric hammerMAKITA CORP·Filed 1997·Granted Jun 30, 1998·34 cites·1 claims
- 0787US8240395B2Hand-held power toolKAMEGAI HIKARU·Filed 2008·Granted Aug 14, 2012·25 cites·18 claims
- 0887US6325157B1Striking tool with an improved cooling mechanismMAKITA CORP·Filed 1999·Granted Dec 4, 2001·69 cites·12 claims
- 0986US8196674B2Impact toolIKUTA HIROKI·Filed 2009·Granted Jun 12, 2012·28 cites·8 claims
- 1084US5709391ABit mounting deviceMAKITA CORP·Filed 1996·Granted Jan 20, 1998·68 cites·15 claims
- 1183US8621719B2Auxiliary handleNAKASHIMA KEIJI·Filed 2009·Granted Jan 7, 2014·22 cites·1 claims
- 1281US7410009B2Power toolMAKITA CORP·Filed 2006·Granted Aug 12, 2008·19 cites·6 claims
- 1363US2025344925A1Scrubber dryerMAKITA CORP·Filed 2025·Application pending·0 cites
- 1459US8348286B2Power tool carriersMAKITA CORP·Filed 2009·Granted Jan 8, 2013·4 cites·20 claims
- 1555US11759082B2Cleaning machineMAKITA CORP·Filed 2022·Granted Sep 19, 2023·0 cites·17 claims
- 1648US2022408999A1Cleaning apparatusMAKITA CORP·Filed 2022·Application pending·0 cites
- 1747US2022313042A1Cleaning machineMAKITA CORP·Filed 2022·Application pending·0 cites
- 1847US2022313043A1Cleaning machineMAKITA CORP·Filed 2022·Application pending·0 cites
- 1938US2012063856A1Dust collecting deviceMIWA MASAO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →