Inventor · disambiguated record
Keiko Ichikawa
Also filed as: ICHIKAWA KEIKO
4 granted patents·2 pending applications·6 citations·filing 1996–2003
62Inventor score
Top patents by PatentIndex Score
6 records- 0169US6984510B2Vitamin B6-phosphate phosphataseDSM IP ASSETS BV·Filed 2002·Granted Jan 10, 2006·2 cites·19 claims
- 0248US7432089B2DNA encoding favin-adenine-dinucleotide-dependent-D-erythronate-4-phosphate-de-hydrogenase, pdxR, and microbial production of vitamin B6DSM IP ASSETS BV·Filed 2003·Granted Oct 7, 2008·0 cites·3 claims
- 0346US5766894AProduction of vitamin B6 by fermentationROCHE VITAMINS INC·Filed 1996·Granted Jun 16, 1998·4 cites·12 claims
- 0443US2006228785A1Recombinant microorganism for the production of vitamin b6HOSHINO TATSUO·Filed 2003·Application pending·0 cites
- 0542US2006127992A1Microorganism and process for preparing vitamin b6HOSHINO TATSUO·Filed 2003·Application pending·0 cites
- 0637US7371547B2Process for producing vitamin B6DSM IP ASSETS BV·Filed 2003·Granted May 13, 2008·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Keiko Ichikawa 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 →