Inventor · disambiguated record
Akio Hiwara
Also filed as: HIWARA AKIO
14 granted patents·2 pending applications·403 citations·filing 1993–2009
94Inventor score
Top patents by PatentIndex Score
16 records- 0191US5659062ANon-aqueous electrolytic solutions and batteries comprising non-aqueous electrolytic solutionsMITSUI PETROCHEMICAL IND·Filed 1995·Granted Aug 19, 1997·38 cites·6 claims
- 0289US5925283AIonically conductive polymeric gel electrolyte and solid battery containing the sameMITSUI CHEMICALS INC·Filed 1997·Granted Jul 20, 1999·101 cites·17 claims
- 0389US5580684ANon-aqueous electrolytic solutions and non-aqueous electrolyte cells comprising the sameMITSUI PETROCHEMICAL IND·Filed 1995·Granted Dec 3, 1996·102 cites·12 claims
- 0475US7128998B2Nonaqueous electrolyte secondary batteryTOSHIBA KK·Filed 2005·Granted Oct 31, 2006·3 cites·14 claims
- 0574US9130243B2Non-aqueous electrolytic solution and lithium secondary batteryNOGI HIDENOBU·Filed 2009·Granted Sep 8, 2015·4 cites·2 claims
- 0672US5633099ACarbonate compounds, non-aqueous electrolytic solutions and batteries comprising non-aqueous electrolytic solutionsMITSUI PETROCHEMICAL IND·Filed 1995·Granted May 27, 1997·36 cites·24 claims
- 0771US6010806AFluorine-substituted cyclic carbonate electrolytic solution and battery containing the sameMITSUI CHEMICALS INC·Filed 1996·Granted Jan 4, 2000·40 cites·11 claims
- 0870US9209479B2Nonaqueous electrolyte solution and lithium secondary battery using sameHIWARA AKIO·Filed 2006·Granted Dec 8, 2015·2 cites·6 claims
- 0962US5385794ACell electrolyte solvent, cell electrolyte comprising the solvent and non-aqueous electrolyte battery comprising the electrolyteMITSUI PETROCHEMICAL IND·Filed 1993·Granted Jan 31, 1995·29 cites·19 claims
- 1061US5977277AAcrylic ester, novel allyl ether, novel allyl carbonate, acrylic ester polymer, allyl ether polymer, allyl carbonate polymer and polymeric solid electrolyteMITSUI PETROCHEMICAL IND·Filed 1997·Granted Nov 2, 1999·18 cites·18 claims
- 1155US5847188ACarbonate compounds, non-aqueous electrolytic solutions and batteries comprising non-aqueous electrolytic solutionsMITSUI CHEMICALS INC·Filed 1997·Granted Dec 8, 1998·18 cites·10 claims
- 1248US2011136018A1Non-aqueous electrolytic solution, lithium secondary battery and method for producing same, and mixed-type non-aqueous electrolytic solutionMITSUI CHEMICALS INC·Filed 2009·Application pending·0 cites
- 1347US2009253044A1Nonaqueous Electrolyte and Lithium ion Secondary Battery Using SameMITSUI CHEMICALS INC·Filed 2006·Application pending·0 cites
- 1446US5922888AProcess for removal of diol as impurity in cyclic carbonic acid esterMITSUI PETROCHEMICAL IND·Filed 1996·Granted Jul 13, 1999·3 cites·8 claims
- 1544US8124272B2Polyvinyl acetal resin varnish gelling agent, nonaqueous electrolyte solution, and electrochemical deviceHIWARA AKIO·Filed 2005·Granted Feb 28, 2012·0 cites·3 claims
- 1637US6180800B1Fluorine-substituted cyclic carbonate and electrolytic solution and battery containing the sameMITSUI CHEMICALS INC·Filed 1999·Granted Jan 30, 2001·9 cites·3 claims
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