Inventor · disambiguated record
Katsuo Saio
Also filed as: SAIO KATSUO
14 granted patents·1 pending application·163 citations·filing 1995–2023
91Inventor score
Top patents by PatentIndex Score
15 records- 0186US10232460B2Center pipe for plasma torch, contact piece, electrode, and plasma torchKOMATSU IND CORP·Filed 2015·Granted Mar 19, 2019·5 cites·15 claims
- 0285USD784432SPlasma torch electrodeKOMATSU MFG CO LTD·Filed 2015·Granted Apr 18, 2017·28 cites·1 claims
- 0383USD776730SPlasma torch cartridgeKOMATSU MFG CO LTD·Filed 2015·Granted Jan 17, 2017·25 cites·1 claims
- 0481US5801355APlasma piercing with non-oxidative plasma gas and plasma cutting with oxidative plasma gasKOMATSU MFG CO LTD·Filed 1995·Granted Sep 1, 1998·49 cites·17 claims
- 0575US10189110B2Plasma cutting method and plasma cutting deviceKOMATSU IND CORP·Filed 2013·Granted Jan 29, 2019·3 cites·9 claims
- 0674US7495542B2Film temperature sensor and temperature sensing substrateKELK LTD·Filed 2005·Granted Feb 24, 2009·10 cites·9 claims
- 0773USD776731SPlasma torch cartridgeKOMATSU MFG CO LTD·Filed 2015·Granted Jan 17, 2017·15 cites·1 claims
- 0872US11014188B2Center pipe for plasma torch, electrode, and plasma torchKOMATSU IND CORP·Filed 2019·Granted May 25, 2021·1 cites·18 claims
- 0965US2025205816A1Laser processing machine and nozzle unit for laser procesing machineKOMATSU IND CORP·Filed 2023·Application pending·0 cites
- 1059US5900168APlasma cutting methodKOMATSU MFG CO LTD·Filed 1996·Granted May 4, 1999·19 cites·10 claims
- 1155USD802034SPlasma torch electrodeKOMATSU MFG CO LTD·Filed 2015·Granted Nov 7, 2017·7 cites·1 claims
- 1245US8399811B2Stage for substrate temperature control apparatusBANDOH KENICHI·Filed 2008·Granted Mar 19, 2013·0 cites·13 claims
- 1343US10986721B2Replacement part unit for plasma torch, electrode, insulating guide, and nozzleKOMATSU IND CORP·Filed 2015·Granted Apr 20, 2021·0 cites·37 claims
- 1442US10625364B2Insulation guide for plasma torch, and replacement part unitKOMATSU IND CORP·Filed 2015·Granted Apr 21, 2020·0 cites·28 claims
- 1523USD692471SElectrode for a plasma torchMINONISHI MIKIO·Filed 2011·Granted Oct 29, 2013·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →