Inventor · disambiguated record
Akira Iijima
Also filed as: IIJIMA AKIRA
34 granted patents·13 pending applications·145 citations·filing 1984–2024
96Inventor score
Top patents by PatentIndex Score
47 records- 0188US11908632B2Solid electrolytic capacitor with small equivalent series resistance and method for manufacturing the sameRUBYCON CORP·Filed 2020·Granted Feb 20, 2024·2 cites·5 claims
- 0280US12217917B2Solid electrolytic capacitor with small equivalent series resistance and method for manufacturing the sameRUBYCON CORP·Filed 2024·Granted Feb 4, 2025·0 cites·6 claims
- 0378US11410198B2Information processing device and method for distributing information of a facility that faces a road having a predetermined traffic capacityTOYOTA MOTOR CO LTD·Filed 2020·Granted Aug 9, 2022·1 cites·18 claims
- 0478US7746733B2Optical pickup unit and optical disc apparatusSANYO ELECTRIC CO·Filed 2007·Granted Jun 29, 2010·4 cites·5 claims
- 0577US9046104B2Turbocharger system with electric motor assist for high pressure turbochargerKITSUKAWA ISAO·Filed 2011·Granted Jun 2, 2015·5 cites·3 claims
- 0670US7791985B2Objective lens driving apparatusSANYO ELECTRIC CO·Filed 2007·Granted Sep 7, 2010·2 cites·15 claims
- 0767US5969313AInhibitor switch having an improved bearing portionNILES PARTS CO LTD·Filed 1997·Granted Oct 19, 1999·23 cites·12 claims
- 0866US9334833B2Turbocharger systemKITSUKAWA ISAO·Filed 2011·Granted May 10, 2016·2 cites·4 claims
- 0965US10337398B2Blowby gas treatment device for internal combustion engine with superchargerMAHLE FILTER SYSTEMS JP CORP·Filed 2017·Granted Jul 2, 2019·1 cites·5 claims
- 1065US9673600B2GrommetSUMITOMO WIRING SYSTEMS·Filed 2015·Granted Jun 6, 2017·2 cites·6 claims
- 1162US6405689B1V-engine cooling deviceISUZU MOTORS LTD·Filed 2000·Granted Jun 18, 2002·9 cites·9 claims
- 1259US11215473B2Driving support device, driving support Method, and non-transitory recording medium in which program is storedTOYOTA MOTOR CO LTD·Filed 2019·Granted Jan 4, 2022·0 cites·7 claims
- 1359US6252409B1Directional short circuit detection system and methodFiled 1999·Granted Jun 26, 2001·21 cites·20 claims
- 1458US11215472B2Information providing device and in-vehicle deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted Jan 4, 2022·0 cites·7 claims
- 1557US5142205ADeflection yoke deviceMURATA MANUFACTURING CO·Filed 1991·Granted Aug 25, 1992·16 cites·10 claims
- 1656US5333369AMethod and apparatus for positioning diesNISSEI PLASTICS IND CO·Filed 1993·Granted Aug 2, 1994·11 cites·9 claims
- 1756US4637555ACirculation type homogenizing apparatusTOKUSHU KIKA KOGYO KK·Filed 1984·Granted Jan 20, 1987·19 cites·10 claims
- 1855US6679210B2Rocker arm for internal combustion engineISUZU MOTORS LTD·Filed 2002·Granted Jan 20, 2004·5 cites·9 claims
- 1953US11334073B2Autonomous driving deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted May 17, 2022·0 cites·6 claims
- 2053US2016304802A1Lubricating oil composition for spark-ignition internal combustion engineIDEMITSU KOSAN CO·Filed 2014·Application pending·0 cites
- 2152US11353329B2Automated driving deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted Jun 7, 2022·0 cites·8 claims
- 2252US11341536B2Information processing device, information processing method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2020·Granted May 24, 2022·0 cites·17 claims
- 2351US12215987B2Map data output deviceDENSO CORP·Filed 2021·Granted Feb 4, 2025·0 cites·9 claims
- 2450US11220180B2Autonomous driving apparatus and navigation apparatusTOYOTA MOTOR CO LTD·Filed 2019·Granted Jan 11, 2022·0 cites·4 claims
- 2550US2021291872A1Driving assistance system, and driving assistance programAISIN AW CO·Filed 2021·Application pending·0 cites
- 2649US2020258124A1Information processing device, on-board device, information processing system, and advertisement distribution methodTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 2748US2020256694A1Information processing device, information processing method, and storage mediumTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 2847US10210997B2Solid electrolytic capacitor and manufacturing method thereofRUBYCON CORP·Filed 2017·Granted Feb 19, 2019·0 cites·15 claims
- 2947US9512843B2Turbocharger systemKITSUKAWA ISAO·Filed 2011·Granted Dec 6, 2016·0 cites·4 claims
- 3047US9169770B2Engine systemKITSUKAWA ISAO·Filed 2011·Granted Oct 27, 2015·0 cites·3 claims
- 3147US2020168204A1Automated driving device, car navigation device, and driving assistance systemTOYOTA MOTOR CO LTD·Filed 2019·Application pending·0 cites
- 3247US2015047599A1Combustion chamber structure for direct injection engineISUZU MOTORS LTD·Filed 2013·Application pending·0 cites
- 3346US9790850B2Turbocharger systemKITSUKAWA ISAO·Filed 2011·Granted Oct 17, 2017·0 cites·6 claims
- 3446US8050152B2Optical pickup unit and optical disc apparatusSANYO ELECTRIC CO·Filed 2010·Granted Nov 1, 2011·0 cites·21 claims
- 3546US2020158521A1Automatic driving deviceTOYOTA MOTOR CO LTD·Filed 2019·Application pending·0 cites
- 3646US2021291860A1Driving assistance system and driving assistance programAISIN AW CO·Filed 2021·Application pending·0 cites
- 3745US10865360B2Lubricating oil composition for engine equipped with supercharging mechanism, method for suppressing low-speed pre-ignition in engine equipped with supercharging mechanism using lubricating oil composition, and method for manufacturing lubricating oil compositionIDEMITSU KOSAN CO·Filed 2017·Granted Dec 15, 2020·0 cites·9 claims
- 3843US9978527B2Solid Electrolytic capacitor and manufacturing method thereofRUBYCON CORP·Filed 2015·Granted May 22, 2018·0 cites·10 claims
- 3943US5621600AInductive short finderFiled 1994·Granted Apr 15, 1997·10 cites·18 claims
- 4042US2018072961A1Lubricant oil composition for spark ignition type internal combustion engine, method for producing lubricant oil composition, spark ignition type internal combustion engine using lubricant oil composition, and method for lubricating internal combustion engineIDEMITSU KOSAN CO·Filed 2016·Application pending·0 cites
- 4142US2013234400A1Piston ringIIJIMA AKIRA·Filed 2011·Application pending·0 cites
- 4241US2013003520A1Objective lens driving apparatusSANYO ELECTRIC CO·Filed 2012·Application pending·0 cites
- 4340US2020256701A1Information processing device, information processing method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 4439US5648106AInjection mold for molding information recording discsNISSEI PLASTICS IND CO·Filed 1995·Granted Jul 15, 1997·8 cites·1 claims
- 4537US7093980B2Bearing structure for camshaftISUZU MOTORS LTD·Filed 2004·Granted Aug 22, 2006·0 cites·8 claims
- 4636US2013213351A1Engine systemKITSUKAWA ISAO·Filed 2011·Application pending·0 cites
- 4732US5855445ABonding construction of rotary membersNILES PARTS CO LTD·Filed 1997·Granted Jan 5, 1999·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →