Inventor · disambiguated record
Tsukasa Hojo
Also filed as: HOJO TSUKASA
8 granted patents·3 pending applications·60 citations·filing 1997–2017
85Inventor score
Files withPANASONIC ELEC WORKS CO LTD4MATSUSHITA ELECTRIC WORKS LTD3MATASUSHITA ELECTRIC WORKS LTD2MATSUKI ETSUO1PANASONIC IP MAN CO LTD1
Top patents by PatentIndex Score
11 records- 0185US7942650B2Liquid discharge control apparatus including a pump and accumulator with a movable memberPANASONIC ELEC WORKS CO LTD·Filed 2005·Granted May 17, 2011·13 cites·5 claims
- 0280US10252412B2Mobile robotPANASONIC IP MAN CO LTD·Filed 2017·Granted Apr 9, 2019·6 cites·9 claims
- 0360US6204460B1Sealed contact device, a method of producing a sealed contact device, and a sealing methodMATASUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted Mar 20, 2001·17 cites·11 claims
- 0459US6085964AMethod of sealing a holeMATASUSHITA ELECTRIC WORKS LTD·Filed 1998·Granted Jul 11, 2000·15 cites·4 claims
- 0557US8016573B2Piezoelectric-driven diaphragm pumpPANASONIC ELEC WORKS CO LTD·Filed 2006·Granted Sep 13, 2011·6 cites·7 claims
- 0657US7566211B2Vane pump having vanes with a cutout portionMATSUSHITA ELECTRIC WORKS LTD·Filed 2007·Granted Jul 28, 2009·1 cites·4 claims
- 0754US8257071B2Vane pumpMATSUKI ETSUO·Filed 2009·Granted Sep 4, 2012·2 cites·4 claims
- 0845US7628594B2Vane pump having a labyrinth seal and gap between a top surface of a rotor and a ceiling surface of a rotor chamber that is formed between upper and lower casesMATSUSHITA ELECTRIC WORKS LTD·Filed 2007·Granted Dec 8, 2009·0 cites·12 claims
- 0945US2008219875A1Magnetic drive vane pumpMATSUSHITA ELECTRIC WORKS LTD·Filed 2008·Application pending·0 cites
- 1045US2009162232A1Vane pumpPANASONIC ELEC WORKS CO LTD·Filed 2008·Application pending·0 cites
- 1142US2010021322A1Diaphragm pumpPANASONIC ELEC WORKS CO LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →