Inventor
AKIBA TOSHIFUMI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “AKIBA TOSHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIICHI SEIYAKU CO
6 patentsUS6825353B2Nov 30, 2004
Process for producing quinolonecarboxylic acids and intermediates thereof
DAIICHI SEIYAKU CO9 citations67
US6013806AJan 11, 2000
Production process of cyclic compound
DAIICHI SEIYAKU CO1 citations58
US5856518AJan 5, 1999
Production process of cyclic compound
DAIICHI SEIYAKU CO4 citations58
US6596898B2Jul 22, 2003
Process for preparing halogenated cyclopropane derivatives
DAIICHI SEIYAKU CO2 citations57
US5780669AJul 14, 1998
Selective dehalogenation process
DAIICHI SEIYAKU CO5 citations55
US7074837B2Jul 11, 2006
Processes for preparation of bicyclic compounds and intermediates therefor
DAIICHI SEIYAKU CO0 citations49