Inventor · disambiguated record
Akira Sumi
Also filed as: SUMI AKIRA
12 granted patents·2 pending applications·119 citations·filing 1977–2024
89Inventor score
Files withDENSO CORP4TOAGOSEI CO LTD3YOKOGAWA ELECTRIC WORKS LTD3MURATA MANUFACTURING CO2OTSUKA MEDICAL DEVICE CO LTD2
Top patents by PatentIndex Score
14 records- 0180US11521797B2Method of manufacturing electronic componentMURATA MANUFACTURING CO·Filed 2020·Granted Dec 6, 2022·1 cites·15 claims
- 0279US4141065AElectric controller system with bumpless transferYOKOGAWA ELECTRIC WORKS LTD·Filed 1977·Granted Feb 20, 1979·29 cites·10 claims
- 0377US6121342APhotocationically curable compositions and process for producing the sameTOAGOSEI CO LTD·Filed 1999·Granted Sep 19, 2000·34 cites·9 claims
- 0474US11867766B2Battery systemDENSO CORP·Filed 2021·Granted Jan 9, 2024·1 cites·15 claims
- 0571US4149256AAnalog signal processing systemYOKOGAWA ELECTRIC WORKS LTD·Filed 1977·Granted Apr 10, 1979·20 cites·9 claims
- 0667US5679821AProcess for preparing organosilicon compoundTOAGOSEI CO LTD·Filed 1997·Granted Oct 21, 1997·13 cites·6 claims
- 0765US12068111B2Method of manufacturing electronic componentMURATA MANUFACTURING CO·Filed 2022·Granted Aug 20, 2024·0 cites·15 claims
- 0860US11897342B2Electronic control apparatusDENSO CORP·Filed 2022·Granted Feb 13, 2024·0 cites·28 claims
- 0960US5981679AOrganopolysiloxaneTOAGOSEI CO LTD·Filed 1997·Granted Nov 9, 1999·17 cites·23 claims
- 1055US12391121B2Vehicular power supply systemDENSO CORP·Filed 2024·Granted Aug 19, 2025·0 cites·8 claims
- 1152US2016058412A1Ultrasonic urine volume measuring instrument, and method of positioning ultrasound probe in ultrasonic urine volume measuring instrumentOTSUKA MEDICAL DEVICE CO LTD·Filed 2015·Application pending·0 cites
- 1252US2016058411A1Ultrasonic urine volume measuring instrument, urine volume management data generating method using ultrasonic urine volume measuring instrument, and bladder training method using ultrasonic urine volume measuring instrumentOTSUKA MEDICAL DEVICE CO LTD·Filed 2015·Application pending·0 cites
- 1348US11874339B2Insulation resistance determination apparatusDENSO CORP·Filed 2021·Granted Jan 16, 2024·0 cites·13 claims
- 1442US4148043ATwo-color electrostatic printing apparatusYOKOGAWA ELECTRIC WORKS LTD·Filed 1977·Granted Apr 3, 1979·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →