Inventor · disambiguated record
Saburo Kajikawa
Also filed as: KAJIKAWA SABURO
6 granted patents·1 pending application·217 citations·filing 2000–2003
86Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD7
Top patents by PatentIndex Score
7 records- 0189US6647587B1Vacuum cleaner using centrifugal force dust collection to prevent filter blindingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 18, 2003·61 cites·43 claims
- 0285US6536073B2Electric vacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 25, 2003·78 cites·37 claims
- 0375US6817059B2Vacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 16, 2004·35 cites·7 claims
- 0468US7047593B2Vacuum cleaner capable of compressing dirtMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 23, 2006·20 cites·20 claims
- 0566US7174593B2Vacuum cleaner having an ion generatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 13, 2007·15 cites·18 claims
- 0657US7383608B2Vacuum-cleaner suction tool and vacuum cleaner using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 10, 2008·8 cites·24 claims
- 0741US2003172490A1Vacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →