Inventor · disambiguated record
Naoharu Ishikawa
Also filed as: ISHIKAWA NAOHARU
8 granted patents·20 citations·filing 2010–2022
81Inventor score
Technology areasB25C
Top patents by PatentIndex Score
8 records- 0193US11480330B2Driving toolMAKITA CORP·Filed 2021·Granted Oct 25, 2022·4 cites·17 claims
- 0285US11052522B2Driving toolMAKITA CORP·Filed 2018·Granted Jul 6, 2021·6 cites·17 claims
- 0380US11691258B2Driving toolMAKITA CORP·Filed 2021·Granted Jul 4, 2023·1 cites·19 claims
- 0476US11123849B2Driving toolMAKITA CORP·Filed 2018·Granted Sep 21, 2021·2 cites·23 claims
- 0563US8777078B2Safety assembly for a driving toolKAKUDA NOBUYUKI·Filed 2010·Granted Jul 15, 2014·4 cites·2 claims
- 0659US9469022B2Driving toolsISHIKAWA NAOHARU·Filed 2012·Granted Oct 18, 2016·3 cites·12 claims
- 0753US11819990B2Driving toolMAKITA CORP·Filed 2022·Granted Nov 21, 2023·0 cites·19 claims
- 0843US10518397B2Driving toolMAKITA CORP·Filed 2016·Granted Dec 31, 2019·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →