Inventor · disambiguated record
Akihiro Kawakita
Also filed as: KAWAKITA AKIHIRO
48 granted patents·27 pending applications·65 citations·filing 2010–2025
96Inventor score
Top patents by PatentIndex Score
75 records- 0188US11460796B2Image forming systemCANON KK·Filed 2020·Granted Oct 4, 2022·2 cites·9 claims
- 0288US10362182B2Image forming apparatus, image forming system, and image forming method with sheet feeding abnormality controlCANON KK·Filed 2018·Granted Jul 23, 2019·3 cites·14 claims
- 0387US10114327B2Image forming apparatusCANON KK·Filed 2016·Granted Oct 30, 2018·3 cites·9 claims
- 0486US10384895B2Image forming apparatus, image forming system and detecting method of abnormal feedingCANON KK·Filed 2018·Granted Aug 20, 2019·3 cites·10 claims
- 0583US2025140846A1Positive electrode active material for non-aqueous electrolyte secondary cell, and non-aqueous electrolyte secondary cellPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 0681US10571849B2Image forming apparatus for suppressing discharged paper adhesionCANON KK·Filed 2018·Granted Feb 25, 2020·2 cites·15 claims
- 0780US11939177B2Image forming apparatusCANON KK·Filed 2020·Granted Mar 26, 2024·1 cites·7 claims
- 0880US10625970B2Image forming apparatus, method for controlling the same, and non-transitory computer-readable storage mediumCANON KK·Filed 2018·Granted Apr 21, 2020·2 cites·5 claims
- 0976US10031473B2Image forming apparatus and image forming system having a controller that controls a rubbing treatment for a fixing roller of a replaceable fixing portionCANON KK·Filed 2016·Granted Jul 24, 2018·1 cites·32 claims
- 1075US10418626B2Positive electrode active material for nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2015·Granted Sep 17, 2019·1 cites·6 claims
- 1174US10193153B2Positive electrode active material for nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2015·Granted Jan 29, 2019·1 cites·10 claims
- 1274USD711309STread portion of an automobile tireKAWAKITA AKIHIRO·Filed 2012·Granted Aug 19, 2014·22 cites·1 claims
- 1374US2025158055A1Positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 1473US10218000B2Positive electrode active material for nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2015·Granted Feb 26, 2019·1 cites·13 claims
- 1573US9983514B2Image forming apparatusCANON KK·Filed 2016·Granted May 29, 2018·1 cites·20 claims
- 1672USD897938STire treadBRIDGESTONE CORP·Filed 2019·Granted Oct 6, 2020·12 cites·1 claims
- 1772US9896292B2Sheet conveying apparatus that conveys sheet, and image forming apparatusCANON KK·Filed 2017·Granted Feb 20, 2018·1 cites·13 claims
- 1869US9376276B2Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2014·Granted Jun 28, 2016·2 cites·27 claims
- 1969US2025219079A1Cylindrical secondary batteryPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 2069US2025167244A1Positive electrode active material for nonaqueous electrolyte secondary batteries, positive electrode for nonaqueous electrolyte secondary batteries, nonaqueous electrolyte secondary battery, and method for producing positive electrode active material for nonaqueous electrolyte secondary batteriesPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 2168US12304216B2Printer, control method, and non-transitory computer-readable medium storing computer-readable instructionsBROTHER IND LTD·Filed 2023·Granted May 20, 2025·0 cites·10 claims
- 2268US12187043B2Liquid supply deviceBROTHER IND LTD·Filed 2022·Granted Jan 7, 2025·0 cites·9 claims
- 2367US2025038194A1Positive electrode active material for non-aqueous electrolyte secondary battery, positive electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method for manufacturing positive electrode active material for non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 2467US2025096239A1Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 2567US2025029994A1Positive electrode active material for non-aqueous electrolyte secondary battery, positive electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method for manufacturing positive electrode active material for non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 2667US2025038180A1Positive electrode active material for nonaqueous electrolyte secondary batteries, positive electrode for nonaqueous electrolyte secondary batteries, nonaqueous electrolyte secondary battery, and method for producing positive electrode active material for nonaqueous electrolyte secondary batteriesPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 2766US2024429370A1Non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 2866US2025167242A1Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 2965US10281852B2Image forming apparatus that controls an execution frequency of a rubbing treatment of a fixing deviceCANON KK·Filed 2018·Granted May 7, 2019·0 cites·2 claims
- 3062US12237505B2Positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Feb 25, 2025·0 cites·6 claims
- 3162US2022069300A1Positive electrode active material for non-aqueous electrolyte secondary cell, and non-aqueous electrolyte secondary cellPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 3262US2018321634A1Image forming apparatus and image forming system having a controller that controls a rubbing treatment for a fixing roller of a replaceable fixing portionCANON KK·Filed 2018·Application pending·0 cites
- 3360US12005743B2TireBRIDGESTONE CORP·Filed 2019·Granted Jun 11, 2024·0 cites·19 claims
- 3460US12002945B2Positive electrode active material for non-aqueous electrolyte secondary battery, positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2019·Granted Jun 4, 2024·0 cites·6 claims
- 3560USD881802STire treadBRIDGESTONE CORP·Filed 2018·Granted Apr 21, 2020·7 cites·1 claims
- 3660US2023065418A1Positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 3759US10088782B2Image forming apparatus and system controlling rubbing treatment of fixing deviceCANON KK·Filed 2016·Granted Oct 2, 2018·0 cites·26 claims
- 3858US12126012B2Positive electrode active material for non-aqueous electrolyte secondary battery, positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2019·Granted Oct 22, 2024·0 cites·4 claims
- 3958US11766871B2Printing device and filterBROTHER IND LTD·Filed 2021·Granted Sep 26, 2023·0 cites·28 claims
- 4058US2025001758A1Printing deviceBROTHER IND LTD·Filed 2024·Application pending·0 cites
- 4157US12427779B2Liquid supply system, control method, non-transitory computer-readable medium storing computer-readable instructions, and liquid supply deviceBROTHER IND LTD·Filed 2023·Granted Sep 30, 2025·0 cites·10 claims
- 4256US12100832B2Positive electrode active substance for non-aqueous electrolyte secondary battery, and positive electrode for non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2020·Granted Sep 24, 2024·0 cites·7 claims
- 4356US11390122B2TireBRIDGESTONE CORP·Filed 2017·Granted Jul 19, 2022·0 cites·4 claims
- 4456US2024286857A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 4556US2024300762A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 4656US2024294347A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 4756US2025251689A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 4855US10052917B2Pneumatic tireBRIDGESTONE CORP·Filed 2014·Granted Aug 21, 2018·0 cites·10 claims
- 4954US12304219B2Liquid supply system, control method, non-transitory computer-readable medium storing computer-readable instructions, and liquid supply deviceBROTHER IND LTD·Filed 2022·Granted May 20, 2025·0 cites·14 claims
- 5054US11276856B2Positive electrode active material for nonaqueous electrolyte secondary batteries and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2018·Granted Mar 15, 2022·0 cites·7 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →