Inventor · disambiguated record
Fumio Yoshikawa
Also filed as: YOSHIKAWA FUMIO
4 granted patents·60 citations·filing 1977–2002
77Inventor score
Top patents by PatentIndex Score
4 records- 0176US4159153ALatch device for drawersMATUSHIRO KINZOKU SEISAKUJO CO·Filed 1977·Granted Jun 26, 1979·42 cites·1 claims
- 0256US6705505B2Paste providing method, soldering method and apparatus and system thereforHITACHI LTD·Filed 2002·Granted Mar 16, 2004·5 cites·20 claims
- 0350US6533162B2Paste providing method, soldering method and apparatus and system thereforHITACHI LTD·Filed 2000·Granted Mar 18, 2003·3 cites·9 claims
- 0447US6193144B1Paste providing method, soldering method and apparatus and system thereforHITACHI LTD·Filed 1998·Granted Feb 27, 2001·10 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →