Inventor · disambiguated record
Katsumi Okouchi
Also filed as: OKOUCHI KATSUMI
19 granted patents·5 pending applications·214 citations·filing 2000–2021
94Inventor score
Top patents by PatentIndex Score
24 records- 0196US10518343B2Portable machining deviceMAKITA CORP·Filed 2018·Granted Dec 31, 2019·15 cites·18 claims
- 0294US9333669B2Cutting devicesMAKITA CORP·Filed 2014·Granted May 10, 2016·14 cites·10 claims
- 0391US9669534B2Electric tool having housing, tool holder, shoe and battery mounting portion which slidably receives batteryMAKITA CORP·Filed 2013·Granted Jun 6, 2017·14 cites·10 claims
- 0490US8495819B2Chain sawOKOUCHI KATSUMI·Filed 2010·Granted Jul 30, 2013·13 cites·3 claims
- 0590USD575606SPortable electric hammer drillMAKITA CORP·Filed 2007·Granted Aug 26, 2008·45 cites·1 claims
- 0689US8549758B2Coupling apparatus for coupling blade protector to tool body of gardening toolITO RYOSUKE·Filed 2010·Granted Oct 8, 2013·19 cites·17 claims
- 0786US10668644B2Portable cutting devicesMAKITA CORP·Filed 2017·Granted Jun 2, 2020·4 cites·9 claims
- 0886US10207399B2Electric toolsMAKITA CORP·Filed 2017·Granted Feb 19, 2019·5 cites·10 claims
- 0985US6918331B2Lighted cutting toolsMAKITA CORP·Filed 2001·Granted Jul 19, 2005·33 cites·5 claims
- 1081US11872682B2Portable power toolMAKITA CORP·Filed 2021·Granted Jan 16, 2024·1 cites·25 claims
- 1179US8672162B2Power tool including a reservoir and a cap attached to the opening of the reservoirOKOUCHI KATSUMI·Filed 2010·Granted Mar 18, 2014·11 cites·5 claims
- 1276US11639009B2Portable cutting devicesMAKITA CORP·Filed 2017·Granted May 2, 2023·2 cites·11 claims
- 1372US6681493B2Circular saws having bevel angle setting mechanismMAKITA CORP·Filed 2000·Granted Jan 27, 2004·16 cites·26 claims
- 1465US9527200B2Electric power toolMAKITA CORP·Filed 2013·Granted Dec 27, 2016·2 cites·9 claims
- 1563US8931575B2Power toolOKOUCHI KATSUMI·Filed 2010·Granted Jan 13, 2015·3 cites·5 claims
- 1661US11607791B2Electrically powered toolMAKITA CORP·Filed 2019·Granted Mar 21, 2023·0 cites·19 claims
- 1761USD663600SPortable cutterOKUDA SHINSUKE·Filed 2012·Granted Jul 17, 2012·11 cites·1 claims
- 1860US2020086405A1Portable machining deviceMAKITA CORP·Filed 2019·Application pending·0 cites
- 1950US2016176064A1Cutting deviceMAKITA CORP·Filed 2016·Application pending·0 cites
- 2049US2015328796A1Cutting deviceMAKITA CORP·Filed 2015·Application pending·0 cites
- 2149US2020078876A1Portable cutting machineMAKITA CORP·Filed 2019·Application pending·0 cites
- 2248USD979367SPortable electric cutout toolMAKITA CORP·Filed 2020·Granted Feb 28, 2023·1 cites·1 claims
- 2345US2011162219A1Handheld electric power toolMAKITA CORP·Filed 2010·Application pending·0 cites
- 2444USD709747SPortable electric cutout toolMAKITA CORP·Filed 2014·Granted Jul 29, 2014·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →