Inventor
TAN HIROAKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TAN HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI PETROCHEMICAL IND
7 patentsUS4886912ADec 12, 1989
Cyanoguanidine derivative and process for preparation thereof
MITSUI PETROCHEMICAL IND7 citations73
US4962200AOct 9, 1990
Nitrogen-containing compound
MITSUI PETROCHEMICAL IND7 citations72
US5037977AAug 6, 1991
Method for production of dimeric alkaloids
MITSUI PETROCHEMICAL IND7 citations70
US4886910ADec 12, 1989
Cyanoguanidine derivative and process for preparation thereof
MITSUI PETROCHEMICAL IND5 citations62
US5072007ADec 10, 1991
Process for preparing polyalkyl-2-alkoxy-7-hydroxychroman derivatives
MITSUI PETROCHEMICAL IND1 citations51
US4894475AJan 16, 1990
Alpha-acyloxyketone derivatives
MITSUI PETROCHEMICAL IND0 citations51
US5432279AJul 11, 1995
Process for the preparation of binary indole alkaloids
MITSUI PETROCHEMICAL IND0 citations36
MITSUI CHEMICALS INC
2 patentsUS6019911AFeb 1, 2000
Polycyclic compound, liquid crystal material consisting of the polycyclic compound, liquid crystal composition comprising the liquid crystal material, and liquid crystal element
MITSUI CHEMICALS INC8 citations71
US6465221B1Oct 15, 2002
Method of producing a taxane-type diterpene
MITSUI CHEMICALS INC3 citations61