Inventor · disambiguated record
Masato Fujikake
Also filed as: FUJIKAKE MASATO
12 granted patents·5 pending applications·568 citations·filing 1982–2010
92Inventor score
Top patents by PatentIndex Score
17 records- 0195US4541871AWater-absorbent resin having improved water-absorbency and improved water-dispersibility and process for producing sameSEITETSU KAGAKU CO LTD·Filed 1984·Granted Sep 17, 1985·235 cites·11 claims
- 0293US4507438AWater-absorbent resin having improved water-absorbency and improved water-dispersibility and process for producing sameSEITETSU KAGAKU CO LTD·Filed 1982·Granted Mar 26, 1985·184 cites·16 claims
- 0384US5326852AMethod for production of alkylene oxide polymersSUMITOMO SEIKA CHEMICALS·Filed 1992·Granted Jul 5, 1994·51 cites·11 claims
- 0483US6573330B1Process for preparing water-absorbent resinSUMITOMO SEIKA CHEMICALS·Filed 1998·Granted Jun 3, 2003·63 cites·20 claims
- 0570US6869994B1Carboxylated polymer compositionSUMITOMO SEIKA CHEMICALS·Filed 2000·Granted Mar 22, 2005·11 cites·8 claims
- 0664US7737231B2Process for producing water-absorbing resinSUMITOMO SEIKA CHEMICALS·Filed 2002·Granted Jun 15, 2010·8 cites·10 claims
- 0764US2009136736A1Water-absorbing resin suitable for absorbing viscous liquids containing high-molecular compound, and absorbent and absorbent article each comprising the sameSUMITOMO SEIKA CHEMICALS·Filed 2009·Application pending·0 cites
- 0860US2007178786A1Water-absorbing resin suitable for absorbing viscous liquids containing high-molecular compound, and absorbent and absorbent article each comprising the sameSUMITOMO SEIKA CHEMICALS·Filed 2007·Application pending·0 cites
- 0952US2010273647A1Water-absorbing resin suitable for absorbing viscous liquids containing high-molecular compound, and absorbent and absorbent article each comprising the sameSUMITOMO SEIKA CHEMICALS·Filed 2010·Application pending·0 cites
- 1048US2003153887A1Water-absorbing resin suitable for absorbing viscous liquids containing high-molecular compound, and absorbent and absorbent article each comprising the sameFiled 2002·Application pending·0 cites
- 1147US8252869B2Process for production of crosslinked poly(meth) acrylic acid nitroxide compoundsFUJIMOTO NOBUTAKA·Filed 2006·Granted Aug 28, 2012·0 cites·5 claims
- 1247US5629395AProcess for producing cross-linked polymer containing carboxyl groupSUMITOMO SEIKA CHEMICALS·Filed 1996·Granted May 13, 1997·8 cites·5 claims
- 1346US7816457B2Method for producing crosslinked poly(meth)acrylate compoundSUMITOMO SEIKA CHEMICALS·Filed 2005·Granted Oct 19, 2010·0 cites·12 claims
- 1442US2006293503A1Polyaminopyridines and method for producing sameTOKYO INST TECH·Filed 2004·Application pending·0 cites
- 1535US6599979B2Carboxylated polymer compositionSUMITOMO SEIKA CHEMICALS·Filed 1999·Granted Jul 29, 2003·3 cites·14 claims
- 1635US6084032ACarboxylated polymer compositionSUMITOMO SEIKA CHEMICALS·Filed 1996·Granted Jul 4, 2000·4 cites·5 claims
- 1731US6235828B1Aqueous polymerization of acrylamide in the presence of polyvinylpyrrolidoneSUMITOMO SEIKA CHEMICALS·Filed 1998·Granted May 22, 2001·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →