Inventor · disambiguated record
Nobuya Kawauchi
Also filed as: KAWAUCHI NOBUYA
15 granted patents·319 citations·filing 1989–2001
93Inventor score
Top patents by PatentIndex Score
15 records- 0196US5693738AComposition for urethane-base plastic lens, urethane-base plastic lens obtained from the composition, and process for the production of the plastic lensMITSUI TOATSU CHEMICALS·Filed 1995·Granted Dec 2, 1997·129 cites·18 claims
- 0291US5908876AOptical resin composition comprising a thiourethane prepolymer and use thereofMITSUI CHEMICALS INC·Filed 1997·Granted Jun 1, 1999·53 cites·15 claims
- 0390US5008267APyrimidinedione compounds, method of producing the same and antiarrythmic agents containing the sameMITSUI TOATSU CHEMICALS·Filed 1989·Granted Apr 16, 1991·42 cites·12 claims
- 0482US6114485AThiol and sulfur-containing O-(meth)acrylate compounds and use thereofMITSUI CHEMICALS INC·Filed 1998·Granted Sep 5, 2000·15 cites·12 claims
- 0578US5916987AThiol and Sulfur-containing O-(meth) acrylate compounds and use thereofMITSUI CHEMICALS INC·Filed 1997·Granted Jun 29, 1999·35 cites·12 claims
- 0668US6369269B2Thiol and sulfur-containing O-(meth)acrylate compounds and use thereofMITSUI CHEMICALS INC·Filed 2001·Granted Apr 9, 2002·7 cites·2 claims
- 0766US5652321AComposition for optical materials and use thereofMITSUI TOATSU CHEMICALS·Filed 1995·Granted Jul 29, 1997·8 cites·6 claims
- 0863US5756766AComposition for optical materials and use thereofMITSUI TOATSU CHEMICALS·Filed 1997·Granted May 26, 1998·7 cites·5 claims
- 0957US5332739APyrimidinedione derivatives and antiarrhythmic agents containing sameMITSUI TOATSU CHEMICALS·Filed 1992·Granted Jul 26, 1994·6 cites·11 claims
- 1054US6019915AOptical lens and a process for preparing the lensMITSUI CHEMICALS INC·Filed 1999·Granted Feb 1, 2000·9 cites·12 claims
- 1153US6265510B1Thiol and sulfur-containing O-(meth)acrylate compounds and use thereofMITSUI CHEMICALS INC·Filed 2000·Granted Jul 24, 2001·1 cites·12 claims
- 1249US5532349AProcess for producing 1-(2'-deoxy-β-D-erythro-pentofuranosyl)-5-trifluoromethyluracil derivativesMITSUI TOATSU CHEMICALS·Filed 1994·Granted Jul 2, 1996·6 cites·8 claims
- 1337US5114941APyrimidinedione derivative compounds, method for preparing same, and antiarrythmic agents containing sameMITSUI TOATSU CHEMICALS·Filed 1990·Granted May 19, 1992·1 cites·5 claims
- 1432US5463061AProcess for production of glycide derivativeMITSUI TOATSU CHEMICALS·Filed 1993·Granted Oct 31, 1995·0 cites·15 claims
- 1530US5308848APyrimidinedione derivatives and antiarrythmic agents containing the sameMITSUI TOATSU CHEMICALS·Filed 1992·Granted May 3, 1994·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →