Inventor
NAKAGAWA SUSUMU
JP63 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWA SUSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BANYU PHARMA CO LTD
26 patentsUS5707987AJan 13, 1998
Carbapenem derivatives
BANYU PHARMA CO LTD46 citations92
US5231183AJul 27, 1993
Process for producing enyne derivatives
BANYU PHARMA CO LTD13 citations82
US5258509ANov 2, 1993
Process for producing 2-carbon-substituted carbapenem derivatives
BANYU PHARMA CO LTD9 citations74
US5112818AMay 12, 1992
2-(2-cyclopropylpyrrolidin-4-ylthio)carbapenhem derivatives
BANYU PHARMA CO LTD9 citations74
US4782155ANov 1, 1988
Cephalosporin derivatives, processes for their preparation and antibacterial agents
BANYU PHARMA CO LTD13 citations74
US5550121AAug 27, 1996
Aminoalkylpyrrolidinylthiocarbapenem derivatives
BANYU PHARMA CO LTD7 citations73
US5436354AJul 25, 1995
Intermediates for producing enyne derivatives
BANYU PHARMA CO LTD3 citations73
US5296612AMar 22, 1994
Process for producing enyne derivatives
BANYU PHARMA CO LTD9 citations73
US4958029ASep 18, 1990
Process for the production of isoindoline derivatives, novel intermediates and process for their production
BANYU PHARMA CO LTD16 citations73
US4677100AJun 30, 1987
Cephalosporin derivatives
BANYU PHARMA CO LTD16 citations73
US4742053AMay 3, 1988
3-Isoquinoliniomethyl cephalosporin derivatives
BANYU PHARMA CO LTD13 citations69
US5100888AMar 31, 1992
Cyclic amidinylthiocarbapenem derivatives
BANYU PHARMA CO LTD3 citations63
US5440049AAug 8, 1995
Process for producing enyne derivatives
BANYU PHARMA CO LTD1 citations62
US5438054AAug 1, 1995
2-(substituted pyrrolidinylthio) carbapenem derivatives
BANYU PHARMA CO LTD2 citations62
US5403835AApr 4, 1995
Cephalosporin derivatives
BANYU PHARMA CO LTD2 citations62
US5373002ADec 13, 1994
2-(substituted pyrrolidinylthio) carbapenem derivatives
BANYU PHARMA CO LTD2 citations62
US5359091AOct 25, 1994
Intermediates for producing enyne derivatives
BANYU PHARMA CO LTD1 citations62
US4959469ASep 25, 1990
Crystalline cephalosporin compounds
BANYU PHARMA CO LTD4 citations62
US4883868ANov 28, 1989
7-amino-3-(substituted isoindolinium)methyl-3-cephem derivatives
BANYU PHARMA CO LTD4 citations62
US4880797ANov 14, 1989
Cephalosporin derivatives and antibacterial agents
BANYU PHARMA CO LTD3 citations62
US4743609AMay 10, 1988
Indole derivatives having gastric and antisecretory and cytoprotective properties, and pharmaceutical preparations containing same
BANYU PHARMA CO LTD4 citations62
US5084453AJan 28, 1992
1-carboxy-1-vinyloxyimino aminothiazole cephalosporin derivatives
BANYU PHARMA CO LTD4 citations61
US5061794AOct 29, 1991
Cephalosporin derivatives, and antibacterial agents
BANYU PHARMA CO LTD2 citations61
US4918070AApr 17, 1990
Cephalosporin derivatives and antibacterial agents
BANYU PHARMA CO LTD3 citations61
US6251891B1Jun 26, 2001
Carbapenem derivatives
BANYU PHARMA CO LTD3 citations59
US4814328AMar 21, 1989
Cephalosporin derivatives, and antibacterial agents
BANYU PHARMA CO LTD4 citations57
BRISTOL MYERS CO
6 patentsUS4201860AMay 6, 1980
Purine derivatives
BRISTOL MYERS CO53 citations95
US4241063ADec 23, 1980
Purine derivatives and their use as bronchodilators
BRISTOL MYERS CO16 citations73
US4232155ANov 4, 1980
Purine compounds
BRISTOL MYERS CO13 citations73
US4181797AJan 1, 1980
1-N-(ω-amino-α-hydroxyalkanoyl) derivatives of 4'-deoxy-6'-N-methylkanamycin A
BRISTOL MYERS CO7 citations73
US4172829AOct 30, 1979
2,9-Disubstituted adenine derivatives and their use as non-adrenergic bronchodilators
BRISTOL MYERS CO12 citations73
US3960833AJun 1, 1976
Butirosin A 3",5"-O-isopropylidene derivatives
BRISTOL MYERS CO6 citations73
SHINKO ELECTRIC CO LTD
4 patentsUS6041274AMar 21, 2000
Positional deviation detecting device for a mobile body and position correcting apparatus for a working machine mounted on a mobile body
SHINKO ELECTRIC CO LTD95 citations97
US6092678AJul 25, 2000
Overhead hoist transfer
SHINKO ELECTRIC CO LTD63 citations93
US6460711B1Oct 8, 2002
Suspension type hoisting apparatus
SHINKO ELECTRIC CO LTD43 citations91
US6914233B2Jul 5, 2005
Wafer mapping system
SHINKO ELECTRIC CO LTD6 citations60
NAKAGAWA SUSUMU
4 patentsUS8707353B2Apr 22, 2014
Image content and advertisement data providing method, system, and apparatus
NAKAGAWA SUSUMU7 citations83
US8161508B2Apr 17, 2012
Image content and advertisement data providing method, system, and apparatus
NAKAGAWA SUSUMU5 citations73
US4650323AMar 17, 1987
Sugar concentration gauge
NAKAGAWA SUSUMU13 citations73
US4484316ANov 20, 1984
Acoustic vermin-repellent device
NAKAGAWA SUSUMU4 citations62
DAIFUKU KK
3 patentsSONY CORP
2 patentsYAMAMURA GLASS CO LTD
1 patentUS AGRICULTURE
1 patentDAIICHI DENSHI KOGYO
1 patentNIPPON STEEL CORP
1 patentBANYU PHARMACEUTICAL COMPANY L
1 patentShowing the top 50 of 63 patents by PatentIndex Score.