Assignee
OKAMOTO KUNIAKI
JP·5 granted patents·17 citations·filing 2007–2011
Top patents by PatentIndex Score
5 records- 0187US9190695B2Nonaqueous electrolyte solution, method for producing same, and nonaqueous electrolyte battery using the electrolyte solutionOKAMOTO KUNIAKI·Filed 2011·Granted Nov 17, 2015·9 cites·12 claims
- 0284US9257720B2Nonaqueous electrolyte solution and nonaqueous electrolyte battery using sameOKAMOTO KUNIAKI·Filed 2011·Granted Feb 9, 2016·6 cites·12 claims
- 0372US8269038B2Process for production of sulfonic acid esterOKAMOTO KUNIAKI·Filed 2007·Granted Sep 18, 2012·1 cites·15 claims
- 0470US8716513B2Process for production of bis-quaternary ammonium salt, and novel intermediateOKAMOTO KUNIAKI·Filed 2010·Granted May 6, 2014·1 cites·5 claims
- 0551US8742136B2Method for producing cyclic disulfonic acid esterOKAMOTO KUNIAKI·Filed 2007·Granted Jun 3, 2014·0 cites·3 claims
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