Inventor
IFUKU OHJI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “IFUKU OHJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHISEIDO CO LTD
6 patentsUS6514538B1Feb 4, 2003
External preparations for skin whitening
SHISEIDO CO LTD11 citations69
US5919662AJul 6, 1999
Microorganism having low acetate forming capability, and process for production of useful substrate using same
SHISEIDO CO LTD4 citations61
US5179011AJan 12, 1993
Process for producing biotin vitamers using novel microorganisms
SHISEIDO CO LTD3 citations61
US5871995AFeb 16, 1999
Purified enzymes participating in C-terminal amidation
SHISEIDO CO LTD4 citations60
US6156555ADec 5, 2000
Method of preparing an enzyme participating in C-terminal amidation
SHISEIDO CO LTD0 citations50
US5885792AMar 23, 1999
Biotin operon
SHISEIDO CO LTD1 citations47
TAKEDA CHEMICAL INDUSTRIES LTD
3 patentsUS6284500B1Sep 4, 2001
Microorganism resistant to threonine analogue and production of biotin
TAKEDA CHEMICAL INDUSTRIES LTD3 citations62
US6020173AFeb 1, 2000
Microorganism resistant to threonine analogue and production of biotin
TAKEDA CHEMICAL INDUSTRIES LTD2 citations62
US5693504ADec 2, 1997
Microorganism resistant to nicotinic acid analogue and production of biotin
TAKEDA CHEMICAL INDUSTRIES LTD1 citations51