Inventor · disambiguated record
Nobuaki Urashima
Also filed as: URASHIMA NOBUAKI
14 granted patents·311 citations·filing 1987–1999
94Inventor score
Top patents by PatentIndex Score
14 records- 0192US4994520ACarbon black-graft polymer, method for production thereof, and use thereofNIPPON CATALYTIC CHEM IND·Filed 1990·Granted Feb 19, 1991·59 cites·26 claims
- 0292US4880857ACarbon black-graft polymer, method for production thereof, and use thereofNIPPON CATALYTIC CHEM IND·Filed 1987·Granted Nov 14, 1989·43 cites·10 claims
- 0384US6417283B1Carbon black graft polymerNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Jul 9, 2002·44 cites·11 claims
- 0478US4940749ACarbon black-graft polymer, method for production thereof, and use thereofNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Jul 10, 1990·15 cites·28 claims
- 0577US5080992AColoring fine particle and toner for developing electrostatic images using the sameNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Jan 14, 1992·19 cites·12 claims
- 0674US5420218AResinous particles, method for production thereof, and uses thereforNIPPON CATALYTIC CHEM IND·Filed 1993·Granted May 30, 1995·39 cites·3 claims
- 0767US5955233AToner binder resin and static charge developing toner using the resinNIPPON CATALYTIC CHEM IND·Filed 1996·Granted Sep 21, 1999·17 cites·7 claims
- 0866US4910113AColored microfine globular particles, method for production thereof and uses thereofNIPPON CATALYTIC CHEM IND·Filed 1987·Granted Mar 20, 1990·13 cites·45 claims
- 0959US6451941B1Inorganic dispersion stabilizer and process for producing resinous particles using the sameNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Sep 17, 2002·18 cites·13 claims
- 1053US5605992AEmulsion polymerization inhibitor and suspension polymerization method using the agentNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Feb 25, 1997·10 cites·4 claims
- 1148US5973054AColored minute particlesNIPPON SHOKUBAL CO LTD·Filed 1997·Granted Oct 26, 1999·9 cites·11 claims
- 1248US5789506AResinous particles, method for production thereof, and uses thereforNIPPON CATALYTIC CHEM IND·Filed 1996·Granted Aug 4, 1998·11 cites·11 claims
- 1347US4983681AColored microfine globular particles, method for production thereof, and uses thereofNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Jan 8, 1991·9 cites·14 claims
- 1441US5193751AColoring fine particles and toner for developing electrostatic images using the sameNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Mar 16, 1993·5 cites·10 claims
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