Inventor · disambiguated record
Tadanori Tsunawaki
Also filed as: TSUNAWAKI TADANORI
7 granted patents·2 pending applications·250 citations·filing 2000–2018
86Inventor score
Files withMITSUI MINING CO LTD5NIPPON POWER GRAPHITE CO LTD2NIPPON COKE & ENGINEERING CO LTD1UMENO TATSUO1
Top patents by PatentIndex Score
9 records- 0195US6383686B1Anode material for lithium secondary battery, lithium secondary battery using said anode material, and method for charging of said secondary batteryMITSUI MINING CO LTD·Filed 2000·Granted May 7, 2002·111 cites·18 claims
- 0294US6770399B2Composite material for anode of lithium secondary battery, and lithium secondary batteryMITSUI MINING CO LTD·Filed 2001·Granted Aug 3, 2004·72 cites·10 claims
- 0388US6432583B1Anode material for lithium secondary battery, process for production thereof, and lithium secondary batteryMITSUI MINING CO LTD·Filed 2000·Granted Aug 13, 2002·43 cites·19 claims
- 0478US6939526B2Graphite particles and process for production thereofMITSUI MINING CO LTD·Filed 2002·Granted Sep 6, 2005·16 cites·7 claims
- 0568US6884545B2Anode material for lithium secondary battery, process for production thereof, and lithium secondary batteryMITSUI MINING CO LTD·Filed 2002·Granted Apr 26, 2005·8 cites·23 claims
- 0653US2018315994A1Apparatus for manufacturing negative-electrode carbon material, and method for manufacturing negative-electrode carbon material using sameNIPPON POWER GRAPHITE CO LTD·Filed 2018·Application pending·0 cites
- 0752US10044024B2Apparatus for manufacturing negative-electrode carbon material, and method for manufacturing negative-electrode carbon material using sameNIPPON POWER GRAPHITE CO LTD·Filed 2017·Granted Aug 7, 2018·0 cites·3 claims
- 0850US2015303447A1Apparatus for manufacturing negative-electrode carbon material, and method for manufacturing negative-electrode carbon material using sameNIPPON COKE & ENGINEERING CO LTD·Filed 2013·Application pending·0 cites
- 0933US9312532B2Negative electrode material for lithium ion secondary batteries, and method for producing sameUMENO TATSUO·Filed 2011·Granted Apr 12, 2016·0 cites·10 claims
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