Inventor
MIYATA KAZUYOSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MIYATA KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTSUKA PHARMA CO LTD
10 patentsUS5922866AJul 13, 1999
Process for preparing quinazolin-4-one derivatives
OTSUKA PHARMA CO LTD71 citations95
US5798344AAug 25, 1998
Phosphonic ester derivatives of quinazolinones
OTSUKA PHARMA CO LTD60 citations93
US5985858ANov 16, 1999
Phosphonic diester derivatives
OTSUKA PHARMA CO LTD39 citations91
US5376665ADec 27, 1994
Phosphonic diester derivatives
OTSUKA PHARMA CO LTD17 citations72
US7259155B2Aug 21, 2007
Phosphonic diester derivatives
OTSUKA PHARMA CO LTD7 citations70
US7825080B2Nov 2, 2010
Aqueous solution of olanexidine, method of preparing the aqueous solution, and disinfectant
OTSUKA PHARMA CO LTD2 citations60
US5624918AApr 29, 1997
Phosphonic diester derivatives
OTSUKA PHARMA CO LTD4 citations60
US6468992B1Oct 22, 2002
Phosphonic acid diester derivatives
OTSUKA PHARMA CO LTD1 citations51
US7829518B2Nov 9, 2010
Aqueous solution of olanexidine, method of preparing the aqueous solution, and disinfectant
OTSUKA PHARMA CO LTD0 citations50
US5527786AJun 18, 1996
Phosphonic diester derivatives
OTSUKA PHARMA CO LTD1 citations50