Inventor
KOYAMA HIROO
US22 patents
⚠️ This page may combine multiple inventors who share the name “KOYAMA HIROO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK & CO INC
9 patentsUS6013652AJan 11, 2000
Spiro-substituted azacycles as neurokinin antagonists
MERCK & CO INC68 citations94
US6090839AJul 18, 2000
Antidiabetic agents
MERCK & CO INC66 citations93
US6713508B2Mar 30, 2004
Benzopyrancarboxylic acid derivatives for the treatment of diabetes and lipid disorders
MERCK & CO INC27 citations92
US6160000ADec 12, 2000
Antidiabetic agents based on aryl and heteroarylacetic acids
MERCK & CO INC26 citations89
US6645997B2Nov 11, 2003
Benzopyrancarboxylic acid derivatives for the treatment of diabetes and lipid disorders
MERCK & CO INC8 citations73
US7319170B2Jan 15, 2008
N-cyclohexylaminocarbonyl benzensulfonmide derivatives
MERCK & CO INC6 citations63
US6380191B1Apr 30, 2002
Arylthiazolidinedione and aryloxazolidinedione derivatives
MERCK & CO INC3 citations60
US6515015B1Feb 4, 2003
Antidiabetic agents based on aryl and heteroarylacetic acids
MERCK & CO INC3 citations59
US6465497B2Oct 15, 2002
Arylthiazolidinedione derivatives
MERCK & CO INC1 citations49
FUJI PHOTO FILM CO LTD
4 patentsUS5355421AOct 11, 1994
Method of noise detection and noise apparatus
FUJI PHOTO FILM CO LTD21 citations92
US5086497AFeb 4, 1992
Image output command method for image processing system
FUJI PHOTO FILM CO LTD37 citations92
US5123058AJun 16, 1992
Image processing method
FUJI PHOTO FILM CO LTD0 citations51
US5592570AJan 7, 1997
Image processing method
FUJI PHOTO FILM CO LTD0 citations41
SANKYO CO
4 patentsUS5541317AJul 30, 1996
Azetidinone compounds useful in the preparation of carbapenem antibiotics and process for preparing carbapenem and penem compounds
SANKYO CO8 citations73
US5681951AOct 28, 1997
Metal catalyzed displacement process
SANKYO CO1 citations62
US5719275AFeb 17, 1998
Silyl enol ether alkylation process
SANKYO CO0 citations51
US5614624AMar 25, 1997
Carbapenem
SANKYO CO0 citations51