Inventor · disambiguated record
Yoshifumi Matsuda
Also filed as: MATSUDA YOSHIFUMI
14 granted patents·2 pending applications·42 citations·filing 1998–2024
86Inventor score
Top patents by PatentIndex Score
16 records- 0191US11898477B2Controller and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2023·Granted Feb 13, 2024·2 cites·7 claims
- 0280US6080476AMagnetic recording medium and magnetic recording system using such a magnetic recording mediumHITACHI LTD·Filed 1998·Granted Jun 27, 2000·32 cites·8 claims
- 0373US12215646B1Abnormality diagnosis device for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2024·Granted Feb 4, 2025·0 cites·5 claims
- 0473US9752523B2Air-fuel ratio control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2014·Granted Sep 5, 2017·3 cites·2 claims
- 0553US11891934B2Controller and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2023·Granted Feb 6, 2024·0 cites·3 claims
- 0653US2010323194A1Vibration damper and vibration damping structureMATSUDA YOSHIFUMI·Filed 2007·Application pending·0 cites
- 0752US6605374B2Magnetic recording medium and magnetic recording system using such a magnetic recording mediumHITACHI LTD·Filed 2002·Granted Aug 12, 2003·3 cites·4 claims
- 0851US12281604B2Removal determination device for exhaust gas purification deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·6 claims
- 0951US11965444B2Controller and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2023·Granted Apr 23, 2024·0 cites·3 claims
- 1051US11698018B2Control device and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 11, 2023·0 cites·5 claims
- 1149US12071908B2Controller for internal combustion engine, control method for internal combustion engine, and memory mediumTOYOTA MOTOR CO LTD·Filed 2023·Granted Aug 27, 2024·0 cites·17 claims
- 1246US2025154917A1Abnormality diagnostic device for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1342US9206754B2Control device of internal combustion engineKATO TOSHIHIRO·Filed 2014·Granted Dec 8, 2015·0 cites·11 claims
- 1438US6403242B1Magnetic recording medium and magnetic recording system using such a magnetic recording mediumHITACHI LTD·Filed 2000·Granted Jun 11, 2002·2 cites·3 claims
- 1537US10072593B2Control device of internal combustion engineOKADA MASAHIDE·Filed 2014·Granted Sep 11, 2018·0 cites·3 claims
- 1637US9341544B2Abnormality detecting device of internal combustion engineNAKAJIMA ISAO·Filed 2014·Granted May 17, 2016·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →