Assignee
TAKEZAWA HIDEHARU
JP·10 granted patents·10 pending applications·16 citations·filing 2005–2012
Top patents by PatentIndex Score
20 records- 0182US8133374B2Method and apparatus for manufacturing negative electrode for non-aqueous electrolyte secondary batteryTAKEZAWA HIDEHARU·Filed 2007·Granted Mar 13, 2012·5 cites·13 claims
- 0275US8153292B2Electrochemical device, manufacturing method of electrode thereof and processing apparatus for electrode of electrochemical deviceTAKEZAWA HIDEHARU·Filed 2008·Granted Apr 10, 2012·2 cites·9 claims
- 0375US8091505B2Secondary battery, method and device for testing the negative electrode, and method and device for producing negative electrode thereofTAKEZAWA HIDEHARU·Filed 2008·Granted Jan 10, 2012·2 cites·2 claims
- 0474US8192864B2Battery, examination method and manufacturing method for negative electrode thereof, and examination apparatus and manufacturing apparatus for negative electrode thereofTAKEZAWA HIDEHARU·Filed 2008·Granted Jun 5, 2012·2 cites·18 claims
- 0572US8148012B2Method for forming active material on a current collector of negative electrode using feedback process with measuring collectorTAKEZAWA HIDEHARU·Filed 2008·Granted Apr 3, 2012·2 cites·3 claims
- 0669US8148018B2Method and apparatus of manufacturing negative electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery using the negative electrodeTAKEZAWA HIDEHARU·Filed 2007·Granted Apr 3, 2012·1 cites·12 claims
- 0767US8257869B2Electrode for electrochemical element and electrochemical element using the electrodeTAKEZAWA HIDEHARU·Filed 2008·Granted Sep 4, 2012·1 cites·11 claims
- 0865US8389163B2Lithium secondary battery containing organic peroxide in non-aqueous electrolyte, positive electrode, or negative electrodeTAKEZAWA HIDEHARU·Filed 2005·Granted Mar 5, 2013·1 cites·9 claims
- 0957US8586233B2Portable electronic deviceTAKEZAWA HIDEHARU·Filed 2009·Granted Nov 19, 2013·0 cites·16 claims
- 1056US2008187835A1Non-aqueous electrolyte secondary battery, examination method and manufacturing method for negative electrode thereof, and examination apparatus and manufacturing apparatus for negative electrode thereofTAKEZAWA HIDEHARU·Filed 2008·Application pending·0 cites
- 1155US8273136B2Electrochemical element, and method and apparatus for manufacturing electrode thereofTAKEZAWA HIDEHARU·Filed 2007·Granted Sep 25, 2012·0 cites·3 claims
- 1255US2011026207A1Portable electronic deviceTAKEZAWA HIDEHARU·Filed 2009·Application pending·0 cites
- 1354US2009117463A1Lithium ion secondary batteryTAKEZAWA HIDEHARU·Filed 2008·Application pending·0 cites
- 1452US2010136393A1Lithium ion secondary batteryTAKEZAWA HIDEHARU·Filed 2008·Application pending·0 cites
- 1551US2008187834A1Battery, method and apparatus for manufacturing negative electrode thereofTAKEZAWA HIDEHARU·Filed 2008·Application pending·0 cites
- 1650US2008102353A1Non-aqueous electrolyte secondary battery and manufacturing method of the sameTAKEZAWA HIDEHARU·Filed 2007·Application pending·0 cites
- 1747US2008076017A1Lithium Secondary BatteryTAKEZAWA HIDEHARU·Filed 2006·Application pending·0 cites
- 1847US2013314051A1Method for charging and discharging lithium secondary battery, and system for charging and discharging lithium secondary batteryTAKEZAWA HIDEHARU·Filed 2012·Application pending·0 cites
- 1946US2013302688A1Lithium secondary battery and method for producing sameTAKEZAWA HIDEHARU·Filed 2012·Application pending·0 cites
- 2040US2012176097A1Method for charging/discharging positive electrode active material in a lithium secondary battery, charging/discharging system provided with lithium secondary battery and vehicle, electronic device, battery module, battery packTAKEZAWA HIDEHARU·Filed 2010·Application pending·0 cites
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