Inventor · disambiguated record
Tadashi Sugawa
Also filed as: SUGAWA TADASHI
8 granted patents·54 citations·filing 1996–1999
85Inventor score
Files withKANEKA CORP8
Top patents by PatentIndex Score
8 records- 0173US5929284AProcesses for producing α-halo ketones, α-halohydrins and epoxidesKANEKA CORP·Filed 1996·Granted Jul 27, 1999·12 cites·53 claims
- 0258US6187966B1Process for preparing optically active alcoholic compoundsKANEKA CORP·Filed 1997·Granted Feb 13, 2001·7 cites·12 claims
- 0354US6020518AProcess for preparing β-amino-α-hydroxy acid derivativesKANEKA CORP·Filed 1997·Granted Feb 1, 2000·10 cites·18 claims
- 0452US6150567AProcess for the reduction of carbonyl compoundsKANEKA CORP·Filed 1997·Granted Nov 21, 2000·5 cites·32 claims
- 0545US6107511AProcess for the purification or isolation of (2S,3R)-1-halo-2-hydroxy-3-(protected amino)4-phenylthiobutanes or optical antipodes thereofKANEKA CORP·Filed 1998·Granted Aug 22, 2000·3 cites·20 claims
- 0644US5726047AProcess for stereoselectively reducing 1-halo-3-amino-4-phenyl-2-butanone to the corresponding alcohol with microorganismsKANEKA CORP·Filed 1996·Granted Mar 10, 1998·12 cites·11 claims
- 0740US6087530AProcess for preparing β-amino-α-hydroxy acid derivativesKANEKA CORP·Filed 1999·Granted Jul 11, 2000·4 cites·22 claims
- 0839US5936104AProcess for producing 1,2-epoxy-3-amino-4-phenylbutane derivativesKANEKA CORP·Filed 1997·Granted Aug 10, 1999·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →