Inventor
URAWA YOSHIO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “URAWA YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EISAI CO LTD
9 patentsUS5557002ASep 17, 1996
Process for the preparation of biphenyl containing intermediates useful in making angiotensin II receptor antagonists
EISAI CO LTD14 citations80
US5583229ADec 10, 1996
Process for the preparation of imidazopyridine derivatives
EISAI CO LTD3 citations72
US5554757ASep 10, 1996
Process for the preparation of imidazopyridine derivatives, and intermediates therefore
EISAI CO LTD1 citations61
US5245060ASep 14, 1993
Terpene derivatives and process for preparing the same
EISAI CO LTD3 citations59
US5700938ADec 23, 1997
Intermediates for imidazopyridine derivatives
EISAI CO LTD0 citations50
US5618969AApr 8, 1997
Intermediates for imidazopyridines
EISAI CO LTD0 citations50
US5608068AMar 4, 1997
Process for the preparation of imidazopyridine derivatives and intermediates
EISAI CO LTD0 citations50
US5587504ADec 24, 1996
Sulfonyloxy-biphenylcarboxylic ester derivatives which are intermediates
EISAI CO LTD0 citations50
US5559236ASep 24, 1996
Intermediates for substituted biphenylmethylmidazopyridine angiotensin II antagonists
EISAI CO LTD0 citations50
EISAI R&D MAN CO LTD
3 patentsUS7563811B2Jul 21, 2009
1,2-dihydropyridine compounds, manufacturing method thereof and use thereof
EISAI R&D MAN CO LTD5 citations71
US7557217B2Jul 7, 2009
Process for production of benzimidazole derivative salt precipitate
EISAI R&D MAN CO LTD1 citations51
US9045426B2Jun 2, 2015
Method for producing 1,2-dihydropyridine-2-one compound
EISAI R&D MAN CO LTD0 citations50