Inventor · disambiguated record
Norio Iwayasu
Also filed as: IWAYASU NORIO
11 granted patents·14 pending applications·15 citations·filing 2003–2017
83Inventor score
Top patents by PatentIndex Score
25 records- 0180US8778533B2Lithium secondary batteryIWAYASU NORIO·Filed 2011·Granted Jul 15, 2014·4 cites·9 claims
- 0273US7230057B2Boron-containing compound, ion-conductive polymer and polyelectrolyte for electrochemical devicesNOF CORP·Filed 2003·Granted Jun 12, 2007·8 cites·10 claims
- 0360US8685573B2Cathode active material and lithium ion rechargeable battery using the materialOKUDA YUKI·Filed 2012·Granted Apr 1, 2014·1 cites·11 claims
- 0455US7473492B2Lithium secondary batteryHITACHI LTD·Filed 2003·Granted Jan 6, 2009·2 cites·16 claims
- 0554US7923580B2Polymerizable boric compounds, methods of producing the same, polymerizable compositions and ionic-conductive polymeric electrolytesHITACHI LTD·Filed 2010·Granted Apr 12, 2011·0 cites·19 claims
- 0654US7759003B2Polymerizable boric compounds, methods of producing the same, polymerizable compositions and ionic-conductive polymeric electrolytesHITACHI LTD·Filed 2005·Granted Jul 20, 2010·0 cites·10 claims
- 0753US10177409B2Additive of electrolytic solution for lithium secondary battery, electrolytic solution for lithium secondary battery using the same and lithium secondary batteryHITACHI LTD·Filed 2015·Granted Jan 8, 2019·0 cites·9 claims
- 0852US2010081060A1Electrolyte and lithium secondary battery using the sameSHIN KOBE ELECTRIC MACHINERY·Filed 2009·Application pending·0 cites
- 0947US2015372272A1Negative electrode material for lithium ion secondary batteriesHITACHI LTD·Filed 2013·Application pending·0 cites
- 1046US8518580B2Lithium ion secondary battery and overcharge inhibitor for sameIWAYASU NORIO·Filed 2010·Granted Aug 27, 2013·0 cites·7 claims
- 1145US10355279B2Negative electrode material for lithium ion secondary batteries, negative electrode for lithium ion secondary batteries using same, lithium ion secondary battery and battery systemHITACHI LTD·Filed 2013·Granted Jul 16, 2019·0 cites·15 claims
- 1244US8765310B2Nonaqueous electrolytic solution and nonaqueous electrolyte secondary battery using the sameZHAO JINBAO·Filed 2011·Granted Jul 1, 2014·0 cites·9 claims
- 1344US8735004B2Overcharge inhibitor, and nonaqueous electrolyte solution and secondary battery using the sameZHAO JINBAO·Filed 2010·Granted May 27, 2014·0 cites·13 claims
- 1444US2004101758A1Lithium secondary batteryFiled 2003·Application pending·0 cites
- 1544US2007048616A1Gel electrolyte and secondary batteryOKUMURA TAKEFUMI·Filed 2006·Application pending·0 cites
- 1642US2012141846A1Lithium secondary batteryIWAYASU NORIO·Filed 2011·Application pending·0 cites
- 1742US2021336289A1Solid electrolyte and all-solid cellHITACHI LTD·Filed 2017·Application pending·0 cites
- 1842US2007287070A1Electrode for Polymer Electrolyte Secondary Battery and Polymer Electrolyte Secondary BatteryOKUMURA TAKEFUMI·Filed 2005·Application pending·0 cites
- 1941US2012142880A1Lithium secondary batteryIWAYASU NORIO·Filed 2011·Application pending·0 cites
- 2041US2014093759A1Lithium-ion secondary batteryHITACHI LTD·Filed 2011·Application pending·0 cites
- 2140US2010216029A1Lithium Ion Secondary BatteryHITACHI LTD·Filed 2010·Application pending·0 cites
- 2236US2012177980A1Lithium secondary batteryIWAYASU NORIO·Filed 2011·Application pending·0 cites
- 2335US2014170448A1Lithium-ion secondary batteryIWAYASU NORIO·Filed 2011·Application pending·0 cites
- 2435US2012121947A1Lithium secondary batteryIWAYASU NORIO·Filed 2011·Application pending·0 cites
- 2533US2012091403A1Lithium ion rechargeable batteries & the additive for lithium ion rechargeable batteries which prevents increase of the viscosityOKUDA YUKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →