Inventor · disambiguated record
Motoshige Sumino
Also filed as: SUMINO MOTOSHIGE
21 granted patents·195 citations·filing 1991–2014
94Inventor score
Top patents by PatentIndex Score
21 records- 0195US6723483B1Sulfonium salt compoundsWAKO PURE CHEM IND LTD·Filed 2000·Granted Apr 20, 2004·65 cites·34 claims
- 0289US6924323B2Sulfonium salt compoundWAKO PURE CHEM IND LTD·Filed 2001·Granted Aug 2, 2005·28 cites·8 claims
- 0387US9190695B2Nonaqueous 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
- 0484US9257720B2Nonaqueous electrolyte solution and nonaqueous electrolyte battery using sameOKAMOTO KUNIAKI·Filed 2011·Granted Feb 9, 2016·6 cites·12 claims
- 0581US8957212B2Photobase generatorKURAMOTO AYAKO·Filed 2009·Granted Feb 17, 2015·7 cites·28 claims
- 0676US7642368B2Process for producing triarylsulfonium saltWAKO PURE CHEM IND LTD·Filed 2004·Granted Jan 5, 2010·8 cites·9 claims
- 0776US6476240B2Monomer and a polymer obtained therefromWAKO PURE CHEM IND LTD·Filed 2001·Granted Nov 5, 2002·5 cites·7 claims
- 0872US8546609B2Ionic liquid containing allylsulfonate anionWATAHIKI TSUTOMU·Filed 2010·Granted Oct 1, 2013·2 cites·6 claims
- 0972US8269038B2Process for production of sulfonic acid esterOKAMOTO KUNIAKI·Filed 2007·Granted Sep 18, 2012·1 cites·15 claims
- 1070US8716513B2Process for production of bis-quaternary ammonium salt, and novel intermediateOKAMOTO KUNIAKI·Filed 2010·Granted May 6, 2014·1 cites·5 claims
- 1166US6143472AResist composition and a method for formation of a pattern using the compositionWAKO PURE CHEM IND LTD·Filed 1998·Granted Nov 7, 2000·24 cites·17 claims
- 1265US6335143B1Resist composition containing specific cross-linking agentWAKO PURE CHEM IND LTD·Filed 1998·Granted Jan 1, 2002·24 cites·20 claims
- 1365US6160068AMonomer and a polymer obtained therefromWAKO PURE CHEM IND LTD·Filed 1998·Granted Dec 12, 2000·8 cites·9 claims
- 1462US8969591B2Method for producing cyclic sulfonic acid ester and intermediate thereofWAKO PURE CHEM IND LTD·Filed 2014·Granted Mar 3, 2015·0 cites·7 claims
- 1552US6331602B1Monomer and a polymer obtained therefromWAKO PURE CHEM IND LTD·Filed 2000·Granted Dec 18, 2001·1 cites·7 claims
- 1651US8742136B2Method for producing cyclic disulfonic acid esterOKAMOTO KUNIAKI·Filed 2007·Granted Jun 3, 2014·0 cites·3 claims
- 1751US8673963B2Method for producing cyclic sulfonic acid ester and intermediate thereofKURAMOTO AYAKO·Filed 2010·Granted Mar 18, 2014·0 cites·9 claims
- 1846US5856521AAcrylic or methacrylic acid derivatives and polymers obtained therefromWAKO PURE CHEM IND LTD·Filed 1998·Granted Jan 5, 1999·3 cites·14 claims
- 1935US5254688AProcess for producing pyrido[1,2-a]pyrimidine derivativeWAKO PURE CHEM IND LTD·Filed 1991·Granted Oct 19, 1993·1 cites·2 claims
- 2034US5973094AFunctional polymersWAKO PURE CHEM IND LTD·Filed 1997·Granted Oct 26, 1999·2 cites·3 claims
- 2129US5463075AProcess for preparing 1,2-pyrazolidine-4-yl-disulfide compoundWAKO PURE CHEM IND LTD·Filed 1994·Granted Oct 31, 1995·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Motoshige Sumino files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →