Inventor · disambiguated record
Katsuji Maehara
Also filed as: MAEHARA KATSUJI
4 granted patents·3 pending applications·20 citations·filing 1998–2008
70Inventor score
Top patents by PatentIndex Score
7 records- 0180US6737264B1Method for purifying and isolating (2s,3s)- or (2r,3s)-halohydrin derivativesKANEKA CORP·Filed 2000·Granted May 18, 2004·8 cites·22 claims
- 0274US6344572B1Processes for the preparation of threo-1,2-epoxy-3-amino-4-phenylbutane derivativesKANEKA CORP·Filed 2000·Granted Feb 5, 2002·9 cites·42 claims
- 0350US8183408B2Process for production of N-carbamoyl-tert-leucineKAWASAKI HIROAKI·Filed 2008·Granted May 22, 2012·0 cites·5 claims
- 0445US6107511AProcess 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
- 0545US2005153408A1Process for preparation of 2-aminotetralin derivatives and intermediates thereofFiled 2002·Application pending·0 cites
- 0638US2006089503A1Processes for producing optically active 2-thiomethyl-3-phenylpropionic acid derivative and for producing intermediate thereforKANEKA CORP·Filed 2003·Application pending·0 cites
- 0738US2004116709A1Process for producing optically active n-aryl-1-amino-2-propanol derivativesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →