Inventor · disambiguated record
Kazuto Toyama
Also filed as: TOYAMA KAZUTO
5 granted patents·235 citations·filing 2003–2017
83Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD2MIWA TATSUYA1PANASONIC ELEC WORKS CO LTD1PANASONIC IP MAN CO LTD1
Top patents by PatentIndex Score
5 records- 0196US6892827B2Electrically operated vibrating drill/driverMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted May 17, 2005·112 cites·3 claims
- 0295US6683396B2Portable motor powered deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Jan 27, 2004·99 cites·15 claims
- 0391US10948166B2Lighting apparatusPANASONIC IP MAN CO LTD·Filed 2017·Granted Mar 16, 2021·13 cites·14 claims
- 0463US8084981B2Rechargeable electric power toolMIWA TATSUYA·Filed 2009·Granted Dec 27, 2011·6 cites·8 claims
- 0560US7997352B2Electric power toolPANASONIC ELEC WORKS CO LTD·Filed 2009·Granted Aug 16, 2011·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →