Inventor · disambiguated record
Hirohiko Morikawa
Also filed as: MORIKAWA HIROHIKO
15 granted patents·1 pending application·192 citations·filing 1989–2023
92Inventor score
Files withTOYOTA MOTOR CO LTD16
Top patents by PatentIndex Score
16 records- 0191US6425644B2Braking pressure control apparatus having device for diagnosing manually operated hydraulic systemTOYOTA MOTOR CO LTD·Filed 2000·Granted Jul 30, 2002·35 cites·32 claims
- 0288US4957330ABraking device having an automatic fluid pressure regulating functionTOYOTA MOTOR CO LTD·Filed 1989·Granted Sep 18, 1990·30 cites·16 claims
- 0382US11900684B2Server, vehicle detection system, and vehicle detection methodTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 13, 2024·1 cites·17 claims
- 0482US11893652B2Control device, program, and control methodTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 6, 2024·1 cites·20 claims
- 0578US5979997AHydraulic brake control apparatusTOYOTA MOTOR CO LTD·Filed 1997·Granted Nov 9, 1999·30 cites·10 claims
- 0676US12154184B2Control device, program, and control methodTOYOTA MOTOR CO LTD·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 0774US5114216AAnti-lock brake system having flow restrictorTOYOTA MOTOR CO LTD·Filed 1989·Granted May 19, 1992·16 cites·17 claims
- 0871US6123397ABrake fluid pressure control deviceTOYOTA MOTOR CO LTD·Filed 1997·Granted Sep 26, 2000·23 cites·17 claims
- 0969US6007164ABrake fluid pressure control apparatus for compensating a malfunction of brake operational force sensorTOYOTA MOTOR CO LTD·Filed 1997·Granted Dec 28, 1999·21 cites·10 claims
- 1068US12272147B2Server, vehicle detection system, and vehicle detection methodTOYOTA MOTOR CO LTD·Filed 2023·Granted Apr 8, 2025·0 cites·16 claims
- 1162US12150022B2Method, information processing device, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2021·Granted Nov 19, 2024·0 cites·9 claims
- 1254US5951120AHydraulic brake control apparatusTOYOTA MOTOR CO LTD·Filed 1997·Granted Sep 14, 1999·13 cites·10 claims
- 1349US2022198484A1Information processing device, information processing method, and programTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 1445US10249907B2Nonaqueous electrolyte secondary battery, method for producing same and nonaqueous electrolyteTOYOTA MOTOR CO LTD·Filed 2015·Granted Apr 2, 2019·0 cites·10 claims
- 1543US5865453AVehicle height adjusting suspension including differential pressure valveTOYOTA MOTOR CO LTD·Filed 1997·Granted Feb 2, 1999·16 cites·18 claims
- 1640US5992949AHydraulic brake control apparatusTOYOTA MOTOR CO LTD·Filed 1997·Granted Nov 30, 1999·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →