Inventor · disambiguated record
Shigeyoshi Hasegawa
Also filed as: HASEGAWA SHIGEYOSHI
7 granted patents·2 pending applications·181 citations·filing 1986–2016
85Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4HASEGAWA SHIGEYOSHI2PANASONIC CORP2KONICA MINOLTA INC1
Top patents by PatentIndex Score
9 records- 0190US7833162B2Ultrasonic probePANASONIC CORP·Filed 2003·Granted Nov 16, 2010·75 cites·7 claims
- 0290US4746938AInk jet recording apparatus with head washing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted May 24, 1988·75 cites·1 claims
- 0371US4764780AInk ejection recording apparatus having means for equalizing the static ink pressures of a plurality of ink nozzles arranged at different heightsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Aug 16, 1988·21 cites·11 claims
- 0453US7481115B2Ultrasonic probePANASONIC CORP·Filed 2004·Granted Jan 27, 2009·3 cites·3 claims
- 0552US2016220229A1Ultrasonic probeKONICA MINOLTA INC·Filed 2016·Application pending·0 cites
- 0644US7431697B2Ultrasonic probeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 7, 2008·2 cites·7 claims
- 0742US9339255B2Ultrasonic probeHASEGAWA SHIGEYOSHI·Filed 2011·Granted May 17, 2016·0 cites·11 claims
- 0840US2005215905A1Ultrasonic probeHASEGAWA SHIGEYOSHI·Filed 2003·Application pending·0 cites
- 0939US4851863AInk jet recording apparatus with a device for removing ink attached to an ink jet headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jul 25, 1989·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →