Inventor · disambiguated record
Yasuji Kawashima
Also filed as: KAWASHIMA YASUJI
9 granted patents·3 pending applications·99 citations·filing 1989–2023
86Inventor score
Top patents by PatentIndex Score
12 records- 0179US6235208B1Method for separating solder and solder oxidesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 22, 2001·20 cites·35 claims
- 0276US4981249AAutomatic jet soldering apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jan 1, 1991·34 cites·7 claims
- 0365US6805282B2Flow soldering process and apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 19, 2004·12 cites·8 claims
- 0464US5690890ASolderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Nov 25, 1997·24 cites·1 claims
- 0562US2025339912A1Solder processing apparatusSENJU METAL INDUSTRY CO·Filed 2022·Application pending·0 cites
- 0662US2025375827A1Jet soldering apparatusSENJU METAL INDUSTRY CO·Filed 2023·Application pending·0 cites
- 0760US12434316B2Soldering apparatusSENJU METAL INDUSTRY CO·Filed 2023·Granted Oct 7, 2025·0 cites·5 claims
- 0851US11167364B2Jet solder bath and jet soldering apparatusSENJU METAL INDUSTRY CO·Filed 2018·Granted Nov 9, 2021·0 cites·13 claims
- 0946US6214218B1Soldering apparatus and agent for separating solder and solder oxidesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 10, 2001·9 cites·36 claims
- 1045US10894294B2Jet solder level confirmation jig and method of handling the sameSENJU METAL INDUSTRY CO·Filed 2018·Granted Jan 19, 2021·0 cites·4 claims
- 1145US7971627B2Device for producing metal sample and process for producing metal samplePANASONIC CORP·Filed 2006·Granted Jul 5, 2011·0 cites·1 claims
- 1233US2002179690A1Flux applying method, flow soldering method and devices therefor and electronic circuit boardFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →