Inventor · disambiguated record
Hiroshi Imai
Also filed as: IMAI HIROSHI
188 granted patents·37 pending applications·2,494 citations·filing 1978–2025
99Inventor score
Top patents by PatentIndex Score
225 records- 0197US11738982B2Liquid supply device and control method for liquid supply deviceSURPASS IND CO LTD·Filed 2022·Granted Aug 29, 2023·4 cites·7 claims
- 0297US4866776AAudio speaker system for automotive vehicleNISSAN MOTOR·Filed 1984·Granted Sep 12, 1989·149 cites·10 claims
- 0397US4641344AAudio equipmentNISSAN MOTOR·Filed 1985·Granted Feb 3, 1987·107 cites·25 claims
- 0496US9893586B2Driver apparatus provided with a motor and a control unitDENSO CORP·Filed 2015·Granted Feb 13, 2018·11 cites·12 claims
- 0595US8916999B2Motors containing segment conductor coilsIMAI HIROSHI·Filed 2011·Granted Dec 23, 2014·32 cites·26 claims
- 0695US8866357B2Drive deviceYAMASAKI MASASHI·Filed 2011·Granted Oct 21, 2014·17 cites·15 claims
- 0795US6242787B1Semiconductor device and manufacturing method thereofDENSO CORP·Filed 1996·Granted Jun 5, 2001·155 cites·27 claims
- 0894US11713231B2Liquid supply device and liquid supply methodSURPASS IND CO LTD·Filed 2022·Granted Aug 1, 2023·2 cites·8 claims
- 0992US5129004AAutomotive multi-speaker audio system with different timing reproduction of audio soundNISSAN MOTOR·Filed 1989·Granted Jul 7, 1992·56 cites·5 claims
- 1091US12116990B2Tube pumpSURPASS IND CO LTD·Filed 2022·Granted Oct 15, 2024·1 cites·10 claims
- 1191US10082136B2Tube pumpSURPASS IND CO LTD·Filed 2016·Granted Sep 25, 2018·6 cites·4 claims
- 1291US9455610B2Motor drive apparatusDENSO CORP·Filed 2013·Granted Sep 27, 2016·11 cites·4 claims
- 1391US9360295B2Rotational position sensing apparatusDENSO CORP·Filed 2013·Granted Jun 7, 2016·12 cites·15 claims
- 1491US8659193B2Control device for electric motorYAMASAKI MASASHI·Filed 2011·Granted Feb 25, 2014·16 cites·1 claims
- 1591US6644130B2Ultrasonic flow meter having a tubular elastic transducer holding unitSURPASS IND CO LTD·Filed 2002·Granted Nov 11, 2003·47 cites·12 claims
- 1691US4341841AMulti-layer coating protective film formNHK SPRING CO LTD·Filed 1979·Granted Jul 27, 1982·55 cites·13 claims
- 1789US10746168B2Tube pump and holding mechanismSURPASS IND CO LTD·Filed 2018·Granted Aug 18, 2020·5 cites·5 claims
- 1889US10333305B2Management device, management system, control method for management device, and control programOMRON TATEISI ELECTRONICS CO·Filed 2016·Granted Jun 25, 2019·9 cites·16 claims
- 1988US9071113B2Drive unit terminal holderABE TATSUYA·Filed 2012·Granted Jun 30, 2015·9 cites·7 claims
- 2088US8816548B2Drive unit with controller case including leverTOMIZAWA HIROKI·Filed 2012·Granted Aug 26, 2014·13 cites·6 claims
- 2188US8415845B2MotorMIYACHI SHUHEI·Filed 2010·Granted Apr 9, 2013·12 cites·15 claims
- 2288US7964841B2Image display device having a laser beam diameter converting optical systemNEC CORP·Filed 2007·Granted Jun 21, 2011·18 cites·10 claims
- 2388US6724227B2Load-driving semiconductor deviceDENSO CORP·Filed 2003·Granted Apr 20, 2004·34 cites·12 claims
- 2488US6371443B1Socket for liquid material or the like transferring connectorSURPASS IND CO LTD·Filed 2000·Granted Apr 16, 2002·37 cites·8 claims
- 2588US4340646AMulti-layer reflectorsNHK SPRING CO LTD·Filed 1979·Granted Jul 20, 1982·42 cites·10 claims
- 2687US11047515B2Fluid transfer connector and method for controlling the sameSURPASS IND CO LTD·Filed 2019·Granted Jun 29, 2021·4 cites·6 claims
- 2787US6495194B2Processed whey protein and process for manufacturing the sameSNOW BRAND MILK PRODUCTS CO LTD·Filed 1995·Granted Dec 17, 2002·136 cites·5 claims
- 2887US5090764AVehicle body construction for hardtop convertibleNISSAN MOTOR·Filed 1990·Granted Feb 25, 1992·61 cites·16 claims
- 2986US10922325B2Matching device, matching method, and programOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Feb 16, 2021·5 cites·19 claims
- 3086US10481028B2Pressure detection deviceSURPASS IND CO LTD·Filed 2018·Granted Nov 19, 2019·4 cites·9 claims
- 3186US5971019AMismating-free connector assemblyFiled 1998·Granted Oct 26, 1999·95 cites·2 claims
- 3285US9778128B2Pressure sensorSURPASS IND CO LTD·Filed 2013·Granted Oct 3, 2017·9 cites·19 claims
- 3385US8963388B2Drive unit with motor and control unitMIYACHI SHUHEI·Filed 2012·Granted Feb 24, 2015·14 cites·4 claims
- 3485US4703502AStereo signal reproducing systemNISSAN MOTOR·Filed 1986·Granted Oct 27, 1987·51 cites·8 claims
- 3584US12025117B2Tube holding member and tube pumpSURPASS IND CO LTD·Filed 2021·Granted Jul 2, 2024·1 cites·7 claims
- 3684US8957556B2Drive deviceYAMASAKI MASASHI·Filed 2011·Granted Feb 17, 2015·6 cites·18 claims
- 3784US4995665ASunroof structure for motor vehicleNISSAN MOTOR·Filed 1990·Granted Feb 26, 1991·48 cites·12 claims
- 3883US12018670B2Tube pump systemSURPASS IND CO LTD·Filed 2021·Granted Jun 25, 2024·1 cites·5 claims
- 3983US8899754B2Projection type image display apparatus and control method thereforIMAI HIROSHI·Filed 2010·Granted Dec 2, 2014·5 cites·14 claims
- 4083US6950255B2Method and apparatus for event management in a disk driveTOSHIBA KK·Filed 2003·Granted Sep 27, 2005·16 cites·11 claims
- 4183US4720867AWoofer system for an automotive audio system with a protecter thereforNISSAN MOTOR·Filed 1984·Granted Jan 19, 1988·38 cites·16 claims
- 4283US4529052AConveyor truckMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Jul 16, 1985·37 cites·14 claims
- 4383US4425604AIlluminating device for a display unitNISSAN MOTOR·Filed 1982·Granted Jan 10, 1984·44 cites·16 claims
- 4483US4358507AMulti-layer reflectorsNHK SPRING CO LTD·Filed 1979·Granted Nov 9, 1982·44 cites·9 claims
- 4582US12148247B2Information providing device, information providing method, and storage mediumNEC CORP·Filed 2023·Granted Nov 19, 2024·0 cites·15 claims
- 4682US11539872B2Imaging control system, imaging control method, control device, control method, and storage mediumNEC CORP·Filed 2018·Granted Dec 27, 2022·2 cites·16 claims
- 4782US9933288B2Pressure detection deviceSURPASS IND CO LTD·Filed 2017·Granted Apr 3, 2018·4 cites·7 claims
- 4882US8628119B2Tube connectorHASUNUMA MASAHIRO·Filed 2009·Granted Jan 14, 2014·13 cites·2 claims
- 4982USD556775SSound reproduction machineOLYMPUS IMAGING CORP·Filed 2005·Granted Dec 4, 2007·29 cites·1 claims
- 5082US6726937B2Antifungal compositionSHINTO FINE CO LTD·Filed 2002·Granted Apr 27, 2004·11 cites·6 claims
Showing the top 50 of 225 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →