Inventor · disambiguated record
Mikio Yamagishi
Also filed as: YAMAGISHI MIKIO
18 granted patents·1 pending application·426 citations·filing 1988–2020
94Inventor score
Files withSEMICONDUCTOR COMPONENTS IND LLC8HITACHI LTD5SANYO ELECTRIC CO4SUMITOMO RUBBER IND1YAMAHA CORP1
Top patents by PatentIndex Score
19 records- 0196US9525273B1Method of forming an igniter circuit and structure thereforSEMICONDUCTOR COMPONENTS IND LLC·Filed 2016·Granted Dec 20, 2016·8 cites·20 claims
- 0292US10968880B1Kickback-limited soft-shutdown circuit for a coilSEMICONDUCTOR COMPONENTS IND LLC·Filed 2020·Granted Apr 6, 2021·3 cites·21 claims
- 0391US5479745AFloor panel support leg and double floorSUMITOMO RUBBER IND·Filed 1994·Granted Jan 2, 1996·111 cites·9 claims
- 0489US9698574B2Method of forming an igniter circuit and structure thereforSEMICONDUCTOR COMPONENTS IND LLC·Filed 2016·Granted Jul 4, 2017·3 cites·23 claims
- 0584US5497263AVariable delay circuit and clock signal supply unit using the sameHITACHI LTD·Filed 1993·Granted Mar 5, 1996·43 cites·14 claims
- 0676US5365091ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1993·Granted Nov 15, 1994·57 cites·19 claims
- 0775US5387809ASemiconductor integrated circuit device capable of outputting a plurality of interface levelsHITACHI LTD·Filed 1992·Granted Feb 7, 1995·29 cites·10 claims
- 0874US4977615ADiversity receiverSANYO ELECTRIC CO·Filed 1989·Granted Dec 11, 1990·44 cites·9 claims
- 0973US6287124B1Musical performance practicing device and methodYAMAHA CORP·Filed 1998·Granted Sep 11, 2001·68 cites·17 claims
- 1067US10968878B2Circuit and method for coil current controlSEMICONDUCTOR COMPONENTS IND LLC·Filed 2020·Granted Apr 6, 2021·0 cites·20 claims
- 1167US10648442B2Circuit and method for coil current controlSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted May 12, 2020·0 cites·20 claims
- 1266US11274645B2Circuit and method for a kickback-limited soft shutdown of a coilSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Mar 15, 2022·0 cites·19 claims
- 1365US4972482AFm stereo demodulatorSANYO ELECTRIC CO·Filed 1988·Granted Nov 20, 1990·28 cites·19 claims
- 1456US7145818B2Semiconductor integrated circuit device having test circuitHITACHI LTD·Filed 2004·Granted Dec 5, 2006·9 cites·2 claims
- 1554US5038056AOutput circuitHITACHI LTD·Filed 1990·Granted Aug 6, 1991·12 cites·23 claims
- 1652US11128110B2Methods and apparatus for an ignition systemSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Granted Sep 21, 2021·0 cites·19 claims
- 1747US4944010AStereo demodulator and a demodulating method thereofSANYO ELECTRIC CO·Filed 1988·Granted Jul 24, 1990·10 cites·10 claims
- 1842US2019136820A1Methods and apparatus for an ignition systemSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Application pending·0 cites
- 1930US4990872AVariable reactance circuit producing negative to positive varying reactanceSANYO ELECTRIC CO·Filed 1988·Granted Feb 5, 1991·1 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →