Inventor · disambiguated record
Takashi Hashida
Also filed as: HASHIDA TAKASHI
21 granted patents·3 pending applications·606 citations·filing 1985–2015
96Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD20NAGAHARA HIDETOMO1NISSO SANGYO KK1PANASONIC CORP1PANASONIC IP MAN CO LTD1
Top patents by PatentIndex Score
24 records- 0195US7061163B2Ultrasonic transducer and ultrasonic flowmeterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 13, 2006·78 cites·12 claims
- 0292US6989625B2Acoustic matching layer, ultrasonic transducer and ultrasonic flowmeterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 24, 2006·47 cites·19 claims
- 0392US6399669B1Porous material and a method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 4, 2002·78 cites·6 claims
- 0491US6788620B2Acoustic matching member, ultrasound transducer, ultrasonic flowmeter and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 7, 2004·41 cites·11 claims
- 0590US4620612AExpansible corridorNISSO SANGYO KK·Filed 1985·Granted Nov 4, 1986·72 cites·18 claims
- 0685US7467558B2Piezoelectric element comprising a covering layer that suppresses the absorption of water and method of manufacturing the samePANASONIC CORP·Filed 2005·Granted Dec 23, 2008·18 cites·14 claims
- 0785US5399451AOptical recording medium and method for using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Mar 21, 1995·61 cites·4 claims
- 0883US6776051B2Ultrasonic transducer and ultrasonic flowmeter using sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 17, 2004·20 cites·25 claims
- 0982US5786401AMethod for producing a thermal insulating foamed materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 28, 1998·32 cites·25 claims
- 1078US5741825AThermal insulating foamed material and method for manfacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Apr 21, 1998·27 cites·14 claims
- 1177US6969943B2Acoustic matching layer and ultrasonic transducerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 29, 2005·13 cites·23 claims
- 1273US7087264B2Ultrasonic transducer, method for manufacturing ultrasonic transducer, and ultrasonic flowmeterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 8, 2006·11 cites·3 claims
- 1373US5934085AThermal insulator cabinet and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 10, 1999·39 cites·14 claims
- 1469US7389569B2Method for manfacturing an acoustic matching memberMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 24, 2008·9 cites·6 claims
- 1568US6300385B1Organic porous materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 9, 2001·23 cites·9 claims
- 1666US10005685B1Scale inhibitor, scale-inhibiting device using the same, and scale-inhibiting systemPANASONIC IP MAN CO LTD·Filed 2015·Granted Jun 26, 2018·1 cites·5 claims
- 1763US7297296B2Composite dielectric and manufacturing method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Nov 20, 2007·1 cites·7 claims
- 1857US5079061AOptical storage mediaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jan 7, 1992·12 cites·8 claims
- 1956US5721285AThermal insulating foamed material and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Feb 24, 1998·16 cites·30 claims
- 2046US2005236932A1Ultrasonic transmitter/receiver, process for producing the same, and ultrasonic flowmeterNAGAHARA HIDETOMO·Filed 2003·Application pending·0 cites
- 2145US2006057355A1Nanoparticles-containing composite porous body and method of making the porous bodyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 2242US2005079337A1Porous body and method of making the porous bodyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 2337US5693685AThermal insulator and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 2, 1997·4 cites·26 claims
- 2434US5773482AThermal insulating foamed material, method for producing the same, and thermal insulating cabinetMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 30, 1998·3 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →