Inventor
KAWAUCHI NOBUYA
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KAWAUCHI NOBUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
9 patentsUS5693738ADec 2, 1997
Composition for urethane-base plastic lens, urethane-base plastic lens obtained from the composition, and process for the production of the plastic lens
MITSUI TOATSU CHEMICALS129 citations97
US5008267AApr 16, 1991
Pyrimidinedione compounds, method of producing the same and antiarrythmic agents containing the same
MITSUI TOATSU CHEMICALS42 citations90
US5756766AMay 26, 1998
Composition for optical materials and use thereof
MITSUI TOATSU CHEMICALS7 citations74
US5652321AJul 29, 1997
Composition for optical materials and use thereof
MITSUI TOATSU CHEMICALS8 citations74
US5532349AJul 2, 1996
Process for producing 1-(2'-deoxy-β-D-erythro-pentofuranosyl)-5-trifluoromethyluracil derivatives
MITSUI TOATSU CHEMICALS6 citations62
US5332739AJul 26, 1994
Pyrimidinedione derivatives and antiarrhythmic agents containing same
MITSUI TOATSU CHEMICALS6 citations62
US5463061AOct 31, 1995
Process for production of glycide derivative
MITSUI TOATSU CHEMICALS0 citations51
US5114941AMay 19, 1992
Pyrimidinedione derivative compounds, method for preparing same, and antiarrythmic agents containing same
MITSUI TOATSU CHEMICALS1 citations51
US5308848AMay 3, 1994
Pyrimidinedione derivatives and antiarrythmic agents containing the same
MITSUI TOATSU CHEMICALS0 citations40
MITSUI CHEMICALS INC
6 patentsUS5916987AJun 29, 1999
Thiol and Sulfur-containing O-(meth) acrylate compounds and use thereof
MITSUI CHEMICALS INC35 citations96
US5908876AJun 1, 1999
Optical resin composition comprising a thiourethane prepolymer and use thereof
MITSUI CHEMICALS INC53 citations96
US6114485ASep 5, 2000
Thiol and sulfur-containing O-(meth)acrylate compounds and use thereof
MITSUI CHEMICALS INC15 citations82
US6369269B2Apr 9, 2002
Thiol and sulfur-containing O-(meth)acrylate compounds and use thereof
MITSUI CHEMICALS INC7 citations74
US6019915AFeb 1, 2000
Optical lens and a process for preparing the lens
MITSUI CHEMICALS INC9 citations74
US6265510B1Jul 24, 2001
Thiol and sulfur-containing O-(meth)acrylate compounds and use thereof
MITSUI CHEMICALS INC1 citations63