Inventor · disambiguated record
Hiromi Ozawa
Also filed as: OZAWA HIROMI
19 granted patents·10 pending applications·199 citations·filing 1986–2022
94Inventor score
Files withHITACHI KOKI KK10PANASONIC IP MAN CO LTD4FUJI ELECTRIC CO LTD3IMAMURA RYUUICHI2TAKANO NOBUHIRO2
Top patents by PatentIndex Score
29 records- 0193US9160211B2Work machine and brushless motorTANIMOTO HIDEYUKI·Filed 2010·Granted Oct 13, 2015·13 cites·15 claims
- 0292US7331264B2Miter saw having mechanism for adjusting tilting angle of circular saw bladeHITACHI KOKI KK·Filed 2005·Granted Feb 19, 2008·29 cites·15 claims
- 0391US9955627B2Electric working machineHITACHI KOKI KK·Filed 2013·Granted May 1, 2018·24 cites·15 claims
- 0488US6543323B2Vice device in compound miter sawHITACHI KOKI KK·Filed 2001·Granted Apr 8, 2003·41 cites·10 claims
- 0587US7039548B2Miter saw for displaying angle of cutter blade cutting workpieceHITACHI KOKI KK·Filed 2004·Granted May 2, 2006·30 cites·41 claims
- 0677US7778796B2Miter saw for displaying angle of cutter blade cutting workpieceHITACHI KOKI KK·Filed 2006·Granted Aug 17, 2010·6 cites·8 claims
- 0775US8928201B2Electric motor having an output shaft rotatably supported by a housing and working machine including the sameTANIMOTO HIDEYUKI·Filed 2010·Granted Jan 6, 2015·3 cites·12 claims
- 0873US10547182B2Electric operating machineHITACHI KOKI KK·Filed 2017·Granted Jan 28, 2020·2 cites·13 claims
- 0973US7757593B2Miter saw having fence unitHITACHI KOKI KK·Filed 2006·Granted Jul 20, 2010·6 cites·16 claims
- 1070US7770501B2Miter saw having compact gear case at cutting portionHITACHI KOKI KK·Filed 2006·Granted Aug 10, 2010·4 cites·8 claims
- 1168US8047111B2Miter saw having angle adjustment mechanismHITACHI KOKI KK·Filed 2005·Granted Nov 1, 2011·5 cites·17 claims
- 1267US4809120AHead position control systemFUJI ELECTRIC CO LTD·Filed 1986·Granted Feb 28, 1989·16 cites·16 claims
- 1363US8230768B2Miter sawOZAWA HIROMI·Filed 2005·Granted Jul 31, 2012·3 cites·28 claims
- 1460US12354811B2Solid electrolytic capacitor element and solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2021·Granted Jul 8, 2025·0 cites·8 claims
- 1558US12368005B2Solid electrolytic capacitor element and solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2021·Granted Jul 22, 2025·0 cites·12 claims
- 1655US4745497ADigital head position controller with triangle wave comparisonFUJI ELECTRIC CO LTD·Filed 1986·Granted May 17, 1988·10 cites·4 claims
- 1749US2006266190A1Miter saw having bevel angle fine adjustment mechanismSAITOU HIROYUKI·Filed 2006·Application pending·0 cites
- 1848US2024412926A1Solid-state electrolytic capacitor element and solid-state electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1947US12400804B2Capacitor element, electrolytic capacitor, insulating material, and method for manufacturing mounting substratePANASONIC IP MAN CO LTD·Filed 2021·Granted Aug 26, 2025·0 cites·33 claims
- 2044US2012222535A1Bench cutterIMAMURA RYUUICHI·Filed 2012·Application pending·0 cites
- 2144US2012139456A1Electric operating machineTAKANO NOBUHIRO·Filed 2010·Application pending·0 cites
- 2244US2007189163A1Computer system and control, method for the computer systemNEC CORP·Filed 2007·Application pending·0 cites
- 2343US2009260498A1Bench CutterHITACHI KOKI KK·Filed 2009·Application pending·0 cites
- 2441US4779148ASystem and method for detecting deviations in the positioning of a head relative to a track on the disc of a disc storage unit wherein the unit generates a ramp signal having a gradient determined by the position of the track on the discFUJI ELECTRIC CO LTD·Filed 1987·Granted Oct 18, 1988·5 cites·14 claims
- 2540US2014130645A1Cutting machine and emergency stop method of motorTAKANO NOBUHIRO·Filed 2012·Application pending·0 cites
- 2635USD328080SElectric planeHITACHI KOKI HARAMACHI CO LTD·Filed 1990·Granted Jul 21, 1992·2 cites·1 claims
- 2735US2008256416A1Apparatus and method for initializing memoryNEC COMPUTERTECHNO LTD·Filed 2008·Application pending·0 cites
- 2834US2008202303A1Desk-top cutting machineIMAMURA RYUUICHI·Filed 2007·Application pending·0 cites
- 2931US2006005676A1Miter saw having digital displayTERASHIMA HIDEAKI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →