Inventor · disambiguated record
Kyoji Marumoto
Also filed as: MARUMOTO KYOJI
14 granted patents·5 pending applications·60 citations·filing 1992–2024
90Inventor score
Top patents by PatentIndex Score
19 records- 0191US10199974B2Motor driving circuit and motor driving methodROHM CO LTD·Filed 2016·Granted Feb 5, 2019·6 cites·20 claims
- 0283US8675962B2Image correction processing circuit, semiconductor device, and image correction processing deviceMORI TATSUYA·Filed 2009·Granted Mar 18, 2014·8 cites·16 claims
- 0381US8244309B2Driving recorderMARUMOTO KYOJI·Filed 2009·Granted Aug 14, 2012·17 cites·66 claims
- 0470US8421517B2Semiconductor device including power conversion and a drive recorderMARUMOTO KYOJI·Filed 2010·Granted Apr 16, 2013·4 cites·9 claims
- 0567US9804012B2Vehicle traveling information recording deviceMARUMOTO KYOJI·Filed 2009·Granted Oct 31, 2017·4 cites·13 claims
- 0661US8786420B2Drive recorderMARUMOTO KYOJI·Filed 2011·Granted Jul 22, 2014·2 cites·15 claims
- 0757US2024012052A1Macro model of a semiconductor integrated circuit device, a circuit design simulation program, and a circuit design simulatorROHM CO LTD·Filed 2023·Application pending·0 cites
- 0856US2024193334A1Macro model of a semiconductor integrated circuit device, circuit design simulation program, and circuit design simulatorROHM CO LTD·Filed 2024·Application pending·0 cites
- 0948US2012277987A1Driving recorderMARUMOTO KYOJI·Filed 2012·Application pending·0 cites
- 1045US7286422B2Memory device with built-in test function and method for controlling the sameROHM CO LTD·Filed 2005·Granted Oct 23, 2007·2 cites·13 claims
- 1144US2004104904A1Image display system and display deviceROHM CO LTD·Filed 2003·Application pending·0 cites
- 1242US10554118B2Power supply deviceROHM CO LTD·Filed 2018·Granted Feb 4, 2020·0 cites·5 claims
- 1341US2011304447A1Drive recorderMARUMOTO KYOJI·Filed 2011·Application pending·0 cites
- 1433US5333163AIC including counter circuit and one chip microcomputer thereofROHM CO LTD·Filed 1992·Granted Jul 26, 1994·3 cites·10 claims
- 1531US5774190AEncoder with an on-screen display functionROHM CO LTD·Filed 1996·Granted Jun 30, 1998·3 cites·7 claims
- 1631US5703993ARGB encoder for converting digital signals to analog signals and activating deactivating D/A converters according to a mode signalROHM CO LTD·Filed 1996·Granted Dec 30, 1997·3 cites·8 claims
- 1730US6229579B1Color encoder with chrominance subcarrier generator responsive to a plurality of clock rates or frequenciesROHM CO LTD·Filed 1997·Granted May 8, 2001·2 cites·15 claims
- 1830US6226042B1Color encoderROHN CO LTD·Filed 1997·Granted May 1, 2001·3 cites·9 claims
- 1924US6295590B1Semiconductor memory apparatus having a protecting circuitROHM COL LTD·Filed 1994·Granted Sep 25, 2001·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →