Inventor · disambiguated record
Daijiro Arisawa
Also filed as: ARISAWA DAIJIRO
9 granted patents·4 pending applications·33 citations·filing 2007–2021
82Inventor score
Files withPANASONIC CORP5PANASONIC IP MAN CO LTD3ARISAWA DAIJIRO2KIKUCHI SATOSHI1SAKAGUCHI TOMOHISA1
Top patents by PatentIndex Score
13 records- 0194US11031935B2Switching circuitPANASONIC IP MAN CO LTD·Filed 2020·Granted Jun 8, 2021·7 cites·11 claims
- 0285US8970136B2Semiconductor light source lighting circuit and vehicular lampKIKUCHI SATOSHI·Filed 2014·Granted Mar 3, 2015·8 cites·8 claims
- 0382US8072177B2Stepping motor driverARISAWA DAIJIRO·Filed 2008·Granted Dec 6, 2011·16 cites·4 claims
- 0467US8362734B2Stepping motor driverPANASONIC CORP·Filed 2011·Granted Jan 29, 2013·2 cites·4 claims
- 0562US11398820B2Switching circuitPANASONIC IP MAN CO LTD·Filed 2021·Granted Jul 26, 2022·0 cites·4 claims
- 0649US2010156861A1Display driver and display apparatusSAKAGUCHI TOMOHISA·Filed 2009·Application pending·0 cites
- 0740US9209738B2Induction load driving systemPANASONIC CORP·Filed 2013·Granted Dec 8, 2015·0 cites·7 claims
- 0840US2018248540A1Switching circuitPANASONIC IP MAN CO LTD·Filed 2018·Application pending·0 cites
- 0938US8514214B2Drive device and display deviceARISAWA DAIJIRO·Filed 2011·Granted Aug 20, 2013·0 cites·7 claims
- 1035US2012104985A1Stepping motor drive unitYAMADA MASAKO·Filed 2011·Application pending·0 cites
- 1133US8594270B2Display panel drive devicePANASONIC CORP·Filed 2013·Granted Nov 26, 2013·0 cites·8 claims
- 1231US7656113B2Device of pulse width modulation type for load drivePANASONIC CORP·Filed 2007·Granted Feb 2, 2010·0 cites·3 claims
- 1330US2011181341A1Push-pull driver circuitPANASONIC CORP·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →