Inventor · disambiguated record
Masatoshi Yamada
Also filed as: YAMADA MASATOSHI
10 granted patents·4 pending applications·35 citations·filing 1983–2022
83Inventor score
Files withTAKEDA PHARMACEUTICAL3JGC CORP2TAKEDA PHARMACEUTICALS CO2DAY ONE BIOPHARMACEUTICALS INC1DOT THERAPEUTICS 1 INC1
Top patents by PatentIndex Score
14 records- 0175US10988469B2Method for producing optically active compoundDOT THERAPEUTICS 1 INC·Filed 2018·Granted Apr 27, 2021·2 cites·19 claims
- 0274US9238667B2Rhodium catalyst and method for producing amine compoundTAKEDA PHARMACEUTICAL·Filed 2013·Granted Jan 19, 2016·2 cites·11 claims
- 0363US6283133B1Method for cleaning heavy hydrocarbon scale adhered to heat exchanger and piping structure for cleaningJGC CORP·Filed 1998·Granted Sep 4, 2001·27 cites·15 claims
- 0461US8981147B2Diphosphine ligand and transition metal complex using the sameTAKEDA PHARMACEUTICAL·Filed 2014·Granted Mar 17, 2015·0 cites·3 claims
- 0560US2024228437A1Method for producing pyrrolidine compoundTAKEDA PHARMACEUTICAL LTD COMPANY·Filed 2022·Application pending·0 cites
- 0659US12129249B2Method for producing optically active compoundDAY ONE BIOPHARMACEUTICALS INC·Filed 2021·Granted Oct 29, 2024·0 cites·15 claims
- 0752US2018079741A1Process for producing heterocyclic compoundTAKEDA PHARMACEUTICALS COMPANY LTD·Filed 2017·Application pending·0 cites
- 0851US9809569B2Process for producing heterocyclic compoundTAKEDA PHARMACEUTICALS CO·Filed 2015·Granted Nov 7, 2017·0 cites·4 claims
- 0951US2023192685A1Method for producing heterocyclic compoundTAKEDA PHARMACEUTICALS CO·Filed 2021·Application pending·0 cites
- 1049US8691718B2Diphosphine ligand and transition metal complex using the sameYAMANO MITSUHISA·Filed 2006·Granted Apr 8, 2014·0 cites·7 claims
- 1141US7541498B2Process for production of phosphine-borane complexesTAKEDA PHARMACEUTICAL·Filed 2004·Granted Jun 2, 2009·0 cites·6 claims
- 1241US2008004345A1Novel Water-Soluble Fullerene, Process for Producing the Same and Active Oxygen Generator Containing the FullereneTABATA YASUHIKO·Filed 2005·Application pending·0 cites
- 1340US4510264AProcess for the preparation of a catalyst for the synthesis of methaneJGC CORP·Filed 1983·Granted Apr 9, 1985·2 cites·1 claims
- 1432US5306496AAntibiotics NK374186A, NK374186B, NK374186B3 and NK374186C3, process for producing the same, and use of the sameNIPPON KAYAKU KK·Filed 1992·Granted Apr 26, 1994·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →