Inventor · disambiguated record
Kunihisa Shima
Also filed as: SHIMA KUNIHISA
22 granted patents·6 pending applications·106 citations·filing 2003–2025
93Inventor score
Top patents by PatentIndex Score
28 records- 0197US7083878B2Nonaqueous electrolytic solution and lithium secondary batteryMITSUBISHI CHEM CORP·Filed 2005·Granted Aug 1, 2006·46 cites·16 claims
- 0294US10780563B2Electric power tool and method of controlling rotational speed of motor in electric power toolMAKITA CORP·Filed 2017·Granted Sep 22, 2020·9 cites·17 claims
- 0393US11897339B2CartMAKITA CORP·Filed 2022·Granted Feb 13, 2024·2 cites·4 claims
- 0491US11791499B2Non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery employing the sameMITSUBISHI CHEM CORP·Filed 2021·Granted Oct 17, 2023·1 cites·14 claims
- 0591US9923238B2Non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery employing the sameMITSUBISHI CHEM CORP·Filed 2013·Granted Mar 20, 2018·5 cites·7 claims
- 0689US12315883B2Non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery employing the sameMITSUBISHI CHEM CORP·Filed 2023·Granted May 27, 2025·0 cites·9 claims
- 0788US11205802B2Non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery employing the sameMITSUBISHI CHEM CORP·Filed 2019·Granted Dec 21, 2021·1 cites·10 claims
- 0884US2025233206A1Non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery employing the sameMITSUBISHI CHEM CORP·Filed 2025·Application pending·0 cites
- 0983US8846247B2Non-aqueous electrolyte for secondary battery and non-aqueous electrolyte secondary battery employing the sameMITSUBISHI CHEM CORP·Filed 2013·Granted Sep 30, 2014·3 cites·14 claims
- 1083US7169511B2Nonaqueous electrolyte solution and nonaqueous electrolyte solution secondary battery employing the sameMITSUBISHI CHEM CORP·Filed 2004·Granted Jan 30, 2007·25 cites·12 claims
- 1180US10476106B2Non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery employing the sameMITSUBISHI CHEM CORP·Filed 2016·Granted Nov 12, 2019·1 cites·5 claims
- 1278US11466466B2Electric power toolMAKITA CORP·Filed 2019·Granted Oct 11, 2022·2 cites·13 claims
- 1377US11325228B2Rotary impact toolMAKITA CORP·Filed 2018·Granted May 10, 2022·2 cites·5 claims
- 1477US9136560B2Nonaqueous electrolyte solution and lithium secondary battery using sameKOTATO MINORU·Filed 2012·Granted Sep 15, 2015·1 cites·23 claims
- 1571US9653753B2Non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery employing the sameMITSUBISHI CHEM CORP·Filed 2013·Granted May 16, 2017·1 cites·21 claims
- 1667US12011810B2Technique for controlling motor in electric power toolMAKITA CORP·Filed 2022·Granted Jun 18, 2024·0 cites·17 claims
- 1767US7144660B2Non-aqueous electrolyte solution and non-aqueous electrolyte solution secondary battery using the sameMITSUBISHI CHEM CORP·Filed 2003·Granted Dec 5, 2006·7 cites·10 claims
- 1862US2013095379A1Nonaqueous electrolyte solution and lithium secondary battery using sameKOTATO MINORU·Filed 2012·Application pending·0 cites
- 1961US11149451B2Tying machineMAKITA CORP·Filed 2018·Granted Oct 19, 2021·0 cites·4 claims
- 2060US12508693B2Technique for controlling motor in electric power toolMAKITA CORP·Filed 2022·Granted Dec 30, 2025·0 cites·19 claims
- 2160US11027867B2Tying machineMAKITA CORP·Filed 2018·Granted Jun 8, 2021·0 cites·18 claims
- 2258US9496585B2Nonaqueous electrolyte solution and nonaqueous electrolyte battery using sameMITSUBISHI CHEM CORP·Filed 2013·Granted Nov 15, 2016·0 cites·8 claims
- 2352US2007087270A1Nonaqueous electrolyte solution and nonaqueous electrolyte solution secondary battery employing the sameMITSUBISHI CHEM CORP·Filed 2006·Application pending·0 cites
- 2451US9553333B2Nonaqueous electrolytic solution and nonaqueous electrolyte secondary batteryMITSUBISHI CHEM CORP·Filed 2013·Granted Jan 24, 2017·0 cites·8 claims
- 2550US2013337317A1Nonaqueous electrolytic solution, and battery using sameMITSUBISHI CHEM CORP·Filed 2013·Application pending·0 cites
- 2649US2018099391A1Electric power tool, and method of detecting twisted-motion of main body of electric power tool and detecting load on output shaft of electric power toolMAKITA CORP·Filed 2017·Application pending·0 cites
- 2745US10422146B2Rebar tying deviceMAKITA CORP·Filed 2016·Granted Sep 24, 2019·0 cites·15 claims
- 2841US2006172201A1Non-aqueous electrolyte and lithium secondary battery using the sameMITSUBISHI CHEM CORP·Filed 2003·Application pending·0 cites
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