Inventor

ICHIKAWA KEIKO

JP5 patents

⚠️ This page may combine multiple inventors who share the name “ICHIKAWA KEIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DSM IP ASSETS BV

3 patents

US6984510B2Jan 10, 2006

Vitamin B6-phosphate phosphatase

DSM IP ASSETS BV2 citations60

US7371547B2May 13, 2008

Process for producing vitamin B6

DSM IP ASSETS BV0 citations45

US7432089B2Oct 7, 2008

DNA encoding favin-adenine-dinucleotide-dependent-D-erythronate-4-phosphate-de-hydrogenase, pdxR, and microbial production of vitamin B6

DSM IP ASSETS BV0 citations39

ROCHE VITAMINS INC

1 patent

US5766894AJun 16, 1998

Production of vitamin B6 by fermentation

ROCHE VITAMINS INC4 citations60

GRELAN PHARMACEUTICAL CO

1 patent

US4528372AJul 9, 1985

N-Phthalidyl-5-fluorouracils

GRELAN PHARMACEUTICAL CO1 citations43