Inventor · disambiguated record
Nobuo Nagashima
Also filed as: NAGASHIMA NOBUO
15 granted patents·5 pending applications·20 citations·filing 1990–2013
88Inventor score
Top patents by PatentIndex Score
20 records- 0175US6838567B1Process for producing optically active azetidine-2-carboxylic acidsKANEKA CORP·Filed 2000·Granted Jan 4, 2005·6 cites·32 claims
- 0274US8993800B2Process for producing optically active α-methylcysteine derivativeKANEKA CORP·Filed 2013·Granted Mar 31, 2015·1 cites·12 claims
- 0367US7408084B2Process for producing optically active β-amino alcoholKANEKA CORP·Filed 2003·Granted Aug 5, 2008·3 cites·22 claims
- 0459US6720449B2Process for preparing optically active amino acid derivativesKANEKA CORP·Filed 2001·Granted Apr 13, 2004·2 cites·9 claims
- 0559US6359155B1Process for the preparation of 3-hydroxytetrahydrofuranKANEKA CORP·Filed 2000·Granted Mar 19, 2002·4 cites·67 claims
- 0657US6747161B2Process for cyclizing optically active 4-amino-2-halogenobutyric acidsKANEKA CORP·Filed 2001·Granted Jun 8, 2004·1 cites·20 claims
- 0754US7834190B2Process for production of optically active-3-amino-2-hydroxypropionic cyclopropylamide derivatives and salts thereofKANEKA CORP·Filed 2007·Granted Nov 16, 2010·0 cites·18 claims
- 0854US7262308B2Process for producing optically active azetidine-2-carboxylic acidsKANEKA CORP·Filed 2004·Granted Aug 28, 2007·0 cites·8 claims
- 0953US2010197934A1Process for producing optically active alpha-methylcysteine derivativeKANEKA CORP·Filed 2010·Application pending·0 cites
- 1050US7223859B2Method for producing (R)-3-[4-(trifluoromethyl) phenylamino]-pentanoic acid amide derivativePFIZER·Filed 2004·Granted May 29, 2007·0 cites·4 claims
- 1148US2006105435A1Process for producing optically active alpha-methylcysteine derivativeOHISHI TAKAHIRO·Filed 2003·Application pending·0 cites
- 1247US7109352B2Process for producing optically active amino acid derivativesKANEKA CORP·Filed 2003·Granted Sep 19, 2006·0 cites·9 claims
- 1342US5071966AProcess for preparing an enol silyl ether compoundKANEGAFUCHI CHEMICAL IND·Filed 1990·Granted Dec 10, 1991·3 cites·6 claims
- 1441US7807426B2Processes for producing optically active 1-substituted 2-methylpyrrolidineKANEKA CORP·Filed 2005·Granted Oct 5, 2010·0 cites·3 claims
- 1541US2009029429A1Process for Producing Optically Active 2-Substituent-Oxy-3-(4-Substituent-Oxyphenyl) Propionic Acid DerivativeKANEKA CORP·Filed 2005·Application pending·0 cites
- 1639US2005215801A1Process for preparation of optically active 1-substituted amino-2,3-epoxypropanes, intermediates for synthesis thereof and process for preparation of the intermediatesKITAJIMA KUMI·Filed 2003·Application pending·0 cites
- 1738US6617461B2Process for preparation of optically active N-substituted azetidine-2-carboxylic acidsKANEKA CORP·Filed 2001·Granted Sep 9, 2003·0 cites·5 claims
- 1838US6515179B2Process for the removal of nitrobenzenesulfonylKANEKA CORP·Filed 2001·Granted Feb 4, 2003·0 cites·6 claims
- 1938US2006089503A1Processes for producing optically active 2-thiomethyl-3-phenylpropionic acid derivative and for producing intermediate thereforKANEKA CORP·Filed 2003·Application pending·0 cites
- 2031US5981794Aγ-oxo-homophenylalanine derivatives and process for producing homophenylalanine derivatives by reducing the sameKANEKA CORP·Filed 1998·Granted Nov 9, 1999·0 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Nobuo Nagashima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →