Inventor · disambiguated record
Hideyuki Nishibayashi
Also filed as: NISHIBAYASHI HIDEYUKI
13 granted patents·1 pending application·214 citations·filing 1986–2001
92Inventor score
Top patents by PatentIndex Score
14 records- 0195US4782183AMethod for manufacture of amino-carboxylic acid saltsNIPPON CATALYTIC CHEM IND·Filed 1986·Granted Nov 1, 1988·75 cites·17 claims
- 0284US6844372B2Crosslinked anion-exchange resin or salt thereof and phosphorus adsorbent comprising the sameHISAMITSU PHARMACEUTICAL CO·Filed 2001·Granted Jan 18, 2005·36 cites·8 claims
- 0383US6498231B2Vinylpyrrolidone polymer and its stabilization and preservation processesNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Dec 24, 2002·18 cites·15 claims
- 0469US6346600B1Vinylpyrrolidone polymer and its stabilization and preservation processesNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Feb 12, 2002·6 cites·6 claims
- 0567US5952432AWater-soluble polymer, manufacturing method thereof, and detergent composition containing the water-soluble polymerNIPPON CATALYTIC CHEM IND·Filed 1996·Granted Sep 14, 1999·23 cites·53 claims
- 0664US6391994B2Production process for vinylpyrrolidone polymerNIPPON CATALYTIC CHEM IND·Filed 2001·Granted May 21, 2002·6 cites·16 claims
- 0762US4966712AFlotation collector and method for treatment of inorganic substance-containing water system by use thereofNIPPON CATALYTIC CHEM IND·Filed 1988·Granted Oct 30, 1990·21 cites·10 claims
- 0859US4709090AMethod of production of oxydicarboxylic acid saltsNIPPON CATALYTIC CHEM IND·Filed 1986·Granted Nov 24, 1987·7 cites·16 claims
- 0951US5185461AProcess for preparing 2-aminoethyl esters of methacrylic acidNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Feb 9, 1993·5 cites·9 claims
- 1047US5856288APolyalkylene glycol-polyglyoxylate block copolymer, its production process and useNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Jan 5, 1999·9 cites·21 claims
- 1136US6031132AAmide-group-containing polyacetal and its production process and useNIPPON CATALYTIC CHEM IND·Filed 1998·Granted Feb 29, 2000·4 cites·23 claims
- 1235US2004059065A1Crosslinked anion-exchange resin or salt thereofFiled 2001·Application pending·0 cites
- 1329US5284909AAmphoteric polyelectrolyte, method for production thereof, and organic sludge dehydraterNIPPON CATALYTIC CHEM IND·Filed 1992·Granted Feb 8, 1994·2 cites·6 claims
- 1429US5194515AAmphoteric polyelectrolite, method for production thereof, and organic sludge dehydraterNIPPON CATALYTIC CHEM IND·Filed 1990·Granted Mar 16, 1993·2 cites·12 claims
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