Inventor · disambiguated record
Minoru Shigemitsu
Also filed as: SHIGEMITSU MINORU
15 granted patents·1 pending application·115 citations·filing 1991–2008
92Inventor score
Files withSHINETSU CHEMICAL CO16
Top patents by PatentIndex Score
16 records- 0177US5378775APolymer scale preventive agent, polymerization vessel for preventing polymer scale deposition, and process of producing polymer using said vesselSHINETSU CHEMICAL CO·Filed 1994·Granted Jan 3, 1995·28 cites·3 claims
- 0276US5759739AResist composition with polymeric dissolution inhibitor and alkali soluble resinSHINETSU CHEMICAL CO·Filed 1996·Granted Jun 2, 1998·39 cites·7 claims
- 0353US6455646B1Polymerization of vinyl chloride with hydroxycarboxylic acids, inhibitors and Fe ionsSHINETSU CHEMICAL CO·Filed 2001·Granted Sep 24, 2002·2 cites·8 claims
- 0451US5401815APolymer scale preventive agent, polymerization vessel for preventing polymer scale deposition, and process of producing polymer using said vesselSHINETSU CHEMICAL CO·Filed 1994·Granted Mar 28, 1995·7 cites·9 claims
- 0551US2008176995A1Dispersion stabilizer for suspension polymerization and method of producing vinyl chloride-based polymer using sameSHINETSU CHEMICAL CO·Filed 2008·Application pending·0 cites
- 0648US5376747AProcess for producing vinyl chlorine-based polymer via continuous or intermittent addition of dispersing stabilizerSHINETSU CHEMICAL CO·Filed 1993·Granted Dec 27, 1994·7 cites·5 claims
- 0748US5264505APolymer scale preventive agent, polymerization vessel for preventing polymer scale deposition, and process of producing polymer using said vesselSHINETSU CHEMICAL CO·Filed 1992·Granted Nov 23, 1993·7 cites·13 claims
- 0846US5201945APolymer scale preventive agent, polymerization vessel for preventing polymer scale deposition, and process of producing polymer using said vesselSHINETSU CHEMICAL CO·Filed 1992·Granted Apr 13, 1993·8 cites·7 claims
- 0939US5614593APreparation of matte vinyl chloride polymer and composition thereofSHINETSU CHEMICAL CO·Filed 1995·Granted Mar 25, 1997·5 cites·4 claims
- 1037US5302639APolymer scale preventive agentSHINETSU CHEMICAL CO·Filed 1992·Granted Apr 12, 1994·3 cites·10 claims
- 1136US5282680AApparatus for continuous polymerizationSHINETSU CHEMICAL CO·Filed 1993·Granted Feb 1, 1994·4 cites·3 claims
- 1235US5254646APolymer scale preventive agent, polymerization vessel for preventing polymer scale deposition, and process of producing polymer using said vesselSHINETSU CHEMICAL CO·Filed 1991·Granted Oct 19, 1993·2 cites·4 claims
- 1332US5418302AProcess to prevent polymer scale adhesion using a two part coatingSHINETSU CHEMICAL CO·Filed 1993·Granted May 23, 1995·1 cites·11 claims
- 1432US5364466APolymer scale preventive agent, polymerization vessel effective in preventing polymer scale deposition, and process of producing polymer using said vesselSHINETSU CHEMICAL CO·Filed 1992·Granted Nov 15, 1994·1 cites·6 claims
- 1532US5212265AMethod for recovering unreacted monomers after preparation of vinylic polymerSHINETSU CHEMICAL CO·Filed 1992·Granted May 18, 1993·1 cites·8 claims
- 1630US5486582APolymer scale preventive process using a coating of chitosan salt and phenothiazineSHINETSU CHEMICAL CO·Filed 1994·Granted Jan 23, 1996·0 cites·6 claims
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