Inventor
MIYAMOTO HISASHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “MIYAMOTO HISASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTSUKA PHARMA CO LTD
25 patentsUS5652247AJul 29, 1997
Carbostyril derivatives
OTSUKA PHARMA CO LTD73 citations96
US5559230ASep 24, 1996
Benzoheterocyclic compounds
OTSUKA PHARMA CO LTD75 citations96
US5225402AJul 6, 1993
Carbostyril derivatives
OTSUKA PHARMA CO LTD59 citations96
US4594347AJun 10, 1986
Pyrrolo [3,2,1-ij]-quinoline carboxylic acid compound
OTSUKA PHARMA CO LTD61 citations96
US4874764AOct 17, 1989
Benzoheterocyclic compounds
OTSUKA PHARMA CO LTD36 citations95
US5436254AJul 25, 1995
Carbostyril derivatives
OTSUKA PHARMA CO LTD37 citations93
US5985869ANov 16, 1999
Benzoheterocyclic compounds
OTSUKA PHARMA CO LTD31 citations92
US5753677AMay 19, 1998
Benzoheterocyclic compounds
OTSUKA PHARMA CO LTD44 citations92
US5563138AOct 8, 1996
Benzoheterocyclic compounds
OTSUKA PHARMA CO LTD20 citations92
US4855292AAug 8, 1989
1-cyclopropyl-6-fluoro-8-alkyl-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid derivatives
OTSUKA PHARMA CO LTD26 citations92
US4935420AJun 19, 1990
Benzoheterocyclic compounds
OTSUKA PHARMA CO LTD15 citations81
US4880806ANov 14, 1989
1-Cyclopropyl-6-fluoro-7-piperazinyl-1,4-Dihydro-4-oxo-quinoline-3-carboxylic acid derivatives
OTSUKA PHARMA CO LTD16 citations81
US5811576ASep 22, 1998
Intermediates for anti-microbial quinolone carboxylic acids
OTSUKA PHARMA CO LTD6 citations74
US5723648AMar 3, 1998
Intermediates for anti-microbial benzoheterocyclic compounds
OTSUKA PHARMA CO LTD8 citations74
US5591744AJan 7, 1997
Benzoheterocyclic compounds
OTSUKA PHARMA CO LTD8 citations74
US5495020AFeb 27, 1996
Benzoheterocyclic compounds
OTSUKA PHARMA CO LTD5 citations74
US5290934AMar 1, 1994
Benzoheterocyclic compounds
OTSUKA PHARMA CO LTD17 citations74
US4971970ANov 20, 1990
Benzoheterocyclic compounds
OTSUKA PHARMA CO LTD6 citations74
US4755513AJul 5, 1988
Antimicrobial 1-substituted phenyl-4-oxoquinoline-3-carboxylic acid compounds
OTSUKA PHARMA CO LTD6 citations74
US4684648AAug 4, 1987
Antimicrobial 1-substituted phenyl-4-oxoquinoline-3-carboxylic acid compounds and compositions thereof
OTSUKA PHARMA CO LTD6 citations74
US7026486B2Apr 11, 2006
Process for production cilostazol
OTSUKA PHARMA CO LTD10 citations71
US4786649ANov 22, 1988
Antimicrobial 1-thienyl-4-oxoquinoline-3-carboxylic acids
OTSUKA PHARMA CO LTD4 citations63
US5300513AApr 5, 1994
Carbostyril derivatives and pharmaceutical composition containing the same
OTSUKA PHARMA CO LTD5 citations61
US9440951B2Sep 13, 2016
Quinolone compound
OTSUKA PHARMA CO LTD2 citations55
US9067887B2Jun 30, 2015
Quinolone compound
OTSUKA PHARMA CO LTD3 citations55
JAPAN ECO SCIENCE CO LTD
2 patentsUS9987312B2Jun 5, 2018
Mixture, dissolving solution and pharmaceutical agent each comprising thermophilic microorganism
JAPAN ECO SCIENCE CO LTD13 citations77
US11118158B2Sep 14, 2021
Microbial material for reducing soil/water quality contamination, restricting warming gas generation, and improving plant function, and method for manufacturing fermentation product
JAPAN ECO SCIENCE CO LTD1 citations53