Inventor
NAGASHIMA NOBUO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA NOBUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KANEKA CORP
13 patentsUS6838567B1Jan 4, 2005
Process for producing optically active azetidine-2-carboxylic acids
KANEKA CORP6 citations73
US6720449B2Apr 13, 2004
Process for preparing optically active amino acid derivatives
KANEKA CORP2 citations61
US6359155B1Mar 19, 2002
Process for the preparation of 3-hydroxytetrahydrofuran
KANEKA CORP4 citations61
US7408084B2Aug 5, 2008
Process for producing optically active β-amino alcohol
KANEKA CORP3 citations60
US5981794ANov 9, 1999
γ-oxo-homophenylalanine derivatives and process for producing homophenylalanine derivatives by reducing the same
KANEKA CORP0 citations52
US7834190B2Nov 16, 2010
Process for production of optically active-3-amino-2-hydroxypropionic cyclopropylamide derivatives and salts thereof
KANEKA CORP0 citations51
US7262308B2Aug 28, 2007
Process for producing optically active azetidine-2-carboxylic acids
KANEKA CORP0 citations51
US7109352B2Sep 19, 2006
Process for producing optically active amino acid derivatives
KANEKA CORP0 citations51
US6617461B2Sep 9, 2003
Process for preparation of optically active N-substituted azetidine-2-carboxylic acids
KANEKA CORP0 citations51
US6515179B2Feb 4, 2003
Process for the removal of nitrobenzenesulfonyl
KANEKA CORP0 citations51
US8993800B2Mar 31, 2015
Process for producing optically active α-methylcysteine derivative
KANEKA CORP1 citations50
US6747161B2Jun 8, 2004
Process for cyclizing optically active 4-amino-2-halogenobutyric acids
KANEKA CORP1 citations50
US7807426B2Oct 5, 2010
Processes for producing optically active 1-substituted 2-methylpyrrolidine
KANEKA CORP0 citations39