Inventor · disambiguated record
Hiroaki Tan
Also filed as: TAN HIROAKI
9 granted patents·38 citations·filing 1987–2001
85Inventor score
Top patents by PatentIndex Score
9 records- 0171US6465221B1Method of producing a taxane-type diterpeneMITSUI CHEMICALS INC·Filed 2001·Granted Oct 15, 2002·3 cites·3 claims
- 0264US5037977AMethod for production of dimeric alkaloidsMITSUI PETROCHEMICAL IND·Filed 1989·Granted Aug 6, 1991·7 cites·4 claims
- 0364US4886912ACyanoguanidine derivative and process for preparation thereofMITSUI PETROCHEMICAL IND·Filed 1988·Granted Dec 12, 1989·7 cites·2 claims
- 0461US4886910ACyanoguanidine derivative and process for preparation thereofMITSUI PETROCHEMICAL IND·Filed 1988·Granted Dec 12, 1989·5 cites·4 claims
- 0559US6019911APolycyclic compound, liquid crystal material consisting of the polycyclic compound, liquid crystal composition comprising the liquid crystal material, and liquid crystal elementMITSUI CHEMICALS INC·Filed 1996·Granted Feb 1, 2000·8 cites·15 claims
- 0654US4962200ANitrogen-containing compoundMITSUI PETROCHEMICAL IND·Filed 1988·Granted Oct 9, 1990·7 cites·19 claims
- 0737US5072007AProcess for preparing polyalkyl-2-alkoxy-7-hydroxychroman derivativesMITSUI PETROCHEMICAL IND·Filed 1990·Granted Dec 10, 1991·1 cites·13 claims
- 0833US4894475AAlpha-acyloxyketone derivativesMITSUI PETROCHEMICAL IND·Filed 1987·Granted Jan 16, 1990·0 cites·7 claims
- 0926US5432279AProcess for the preparation of binary indole alkaloidsMITSUI PETROCHEMICAL IND·Filed 1993·Granted Jul 11, 1995·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →