Inventor · disambiguated record
Yoshiharu Maeda
Also filed as: MAEDA YOSHIHARU
4 granted patents·24 citations·filing 1988–1996
72Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD4
Top patents by PatentIndex Score
4 records- 0180US4978752ACrystals of cephem hydrochlorideTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Dec 18, 1990·16 cites·10 claims
- 0253US5492903ACrystalline esters of (+)-(5R, 6S)-6-[(R)-1-hydroxyethyl]-3-(3-pyridyl)-7-oxo-4-thia-1-azabicyclo[3.2.0]heTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Feb 20, 1996·4 cites·7 claims
- 0338US5698699AProcesses for production of quinoline or quinazoline derivatives and intermediates thereforTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Dec 16, 1997·1 cites·14 claims
- 0433US5952512AProduction of optically active benzothiepin saltsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1996·Granted Sep 14, 1999·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →