Assignee
OKUMURA TAKEFUMI
JP·4 granted patents·7 pending applications·1 citations·filing 2005–2012
Top patents by PatentIndex Score
11 records- 0169US8263269B2Lithium secondary batteryOKUMURA TAKEFUMI·Filed 2010·Granted Sep 11, 2012·1 cites·34 claims
- 0252US2014322576A1Lithium Ion BatteryOKUMURA TAKEFUMI·Filed 2012·Application pending·0 cites
- 0351US8642217B2Lithium secondary batteryOKUMURA TAKEFUMI·Filed 2011·Granted Feb 4, 2014·0 cites·5 claims
- 0448US2007048618A1Electrochemical devicesOKUMURA TAKEFUMI·Filed 2006·Application pending·0 cites
- 0547US8541118B2Lithium-ion battery and method for regenerating the sameOKUMURA TAKEFUMI·Filed 2011·Granted Sep 24, 2013·0 cites·6 claims
- 0646US8409757B2Lithium secondary batteryOKUMURA TAKEFUMI·Filed 2010·Granted Apr 2, 2013·0 cites·3 claims
- 0745US2012321950A1Lithium ion secondary batteryOKUMURA TAKEFUMI·Filed 2012·Application pending·0 cites
- 0844US2014370346A1Lithium Ion BatteryOKUMURA TAKEFUMI·Filed 2012·Application pending·0 cites
- 0944US2007048616A1Gel electrolyte and secondary batteryOKUMURA TAKEFUMI·Filed 2006·Application pending·0 cites
- 1043US2005260501A1Electrolyte and lithium secondary batteryOKUMURA TAKEFUMI·Filed 2005·Application pending·0 cites
- 1142US2007287070A1Electrode for Polymer Electrolyte Secondary Battery and Polymer Electrolyte Secondary BatteryOKUMURA TAKEFUMI·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when OKUMURA TAKEFUMI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →