KI

Keiko Ichikawa

DB Dsm Ip Assets B.V.: 3 patents #458 of 2,011Top 25%
RV Roche Vitamins: 1 patents #92 of 198Top 50%
Overall (All Time): #1,251,325 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7432089 DNA encoding favin-adenine-dinucleotide-dependent-D-erythronate-4-phosphate-de-hydrogenase, pdxR, and microbial production of vitamin B6 Tatsuo Hoshino, Masaaki Tazoe 2008-10-07
7371547 Process for producing vitamin B6 Tatsuo Hoshino, Yoichiro Nagatani, Masaaki Tazoe 2008-05-13
6984510 Vitamin B6-phosphate phosphatase Tatsuo Hoshino, Masaaki Tazoe 2006-01-10
5766894 Production of vitamin B.sub.6 by fermentation Tatsuo Hoshino, Masaaki Tazoe 1998-06-16