P

Inventor

FUJIKURA TAKASHI

JP54 patents
⚠️ This page may combine multiple inventors who share the name “FUJIKURA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YAMANOUCHI PHARMA CO LTD

26 patents
US4703063AOct 27, 1987

Sulfamoyl substituted phenethylamine derivatives and process of producing them

YAMANOUCHI PHARMA CO LTD91 citations97
US4731478AMar 15, 1988

Sulfamoyl-substituted phenethylamine derivatives, their preparation, and pharmaceutical compositions, containing them

YAMANOUCHI PHARMA CO LTD63 citations96
US5447958ASep 5, 1995

Sulfamoyl-substituted phenethylamine derivatives, their preparation, and pharmaceutical compositions, containing them

YAMANOUCHI PHARMA CO LTD37 citations92
US4217305AAug 12, 1980

Phenylethanolamine derivatives

YAMANOUCHI PHARMA CO LTD48 citations92
US4987152AJan 22, 1991

Use of sulfamoyl-substituted phenethylamine derivatives in treatment of lower urinary tract dysfunction

YAMANOUCHI PHARMA CO LTD13 citations82
US4868216ASep 19, 1989

Sulfamoyl-substituted phenethylamine derivatives and process of producing them

YAMANOUCHI PHARMA CO LTD19 citations82
US4761500AAug 2, 1988

Sulfamoyl-substituted phenethylamine derivatives, their preparation, and pharmaceutical compositions, containing them

YAMANOUCHI PHARMA CO LTD11 citations82
US4373106AFeb 8, 1983

Sulfamoyl-substituted phenethylamine derivatives and process of producing them

YAMANOUCHI PHARMA CO LTD23 citations82
US5391825AFeb 21, 1995

Sulfamoyl substituted phenethylamine intermediates

YAMANOUCHI PHARMA CO LTD11 citations74
US5198587AMar 30, 1993

Phenethylamine derivatives

YAMANOUCHI PHARMA CO LTD15 citations74
US5110820AMay 5, 1992

Dihydropyridine compounds which process both calcium (2+)-antagonistic and beta receptor blocking activities

YAMANOUCHI PHARMA CO LTD5 citations74
US5063246ANov 5, 1991

Phenethylamine derivative compositions and use

YAMANOUCHI PHARMA CO LTD11 citations74
US4880841ANov 14, 1989

Process of producing phenethylamine derivatives

YAMANOUCHI PHARMA CO LTD9 citations74
US4558156ADec 10, 1985

Sulfamoyl-substituted phenethylamine derivatives

YAMANOUCHI PHARMA CO LTD11 citations74
US4109088AAug 22, 1978

2-(indenyloxymethyl) morpholine derivatives

YAMANOUCHI PHARMA CO LTD15 citations72
US5591757AJan 7, 1997

Dihydropyridine composition

YAMANOUCHI PHARMA CO LTD4 citations63
US5039674AAug 13, 1991

1,4-dihydropyridine derivatives

YAMANOUCHI PHARMA CO LTD4 citations63
US4782160ANov 1, 1988

1,4-dihydropyridine derivatives

YAMANOUCHI PHARMA CO LTD3 citations63
US4727082AFeb 23, 1988

Dihydropyridine compounds and pharmaceutical compositions containing them

YAMANOUCHI PHARMA CO LTD2 citations63
US5077406ADec 31, 1991

Production of 2-amino-7-(6-fluoro-3,4-hydroxyphenyl)-4,5,6,7-tetrahydrothiazolo[4,5-c]pyridine dihydrobromide

YAMANOUCHI PHARMA CO LTD1 citations62
US4904660AFeb 27, 1990

Histidine derivatives as superior renin inhibitors

YAMANOUCHI PHARMA CO LTD5 citations57
US5623074AApr 22, 1997

Substituted tetrahydroisoquinoline compounds, and process for producing them, and composition containing them

YAMANOUCHI PHARMA CO LTD0 citations51
US5378849AJan 3, 1995

Substituted tetrahydroisoquinoline compounds, and process for producing them, and composition containing them

YAMANOUCHI PHARMA CO LTD1 citations51
US5204468AApr 20, 1993

Substituted 4,5,6,7-tetrahydrothiens[2,3-C]pyridine compounds

YAMANOUCHI PHARMA CO LTD0 citations51
US5079256AJan 7, 1992

Substituted tetrahydroisoquinoline compounds and method containing them

YAMANOUCHI PHARMA CO LTD0 citations51
US4966904AOct 30, 1990

Substituted tetrahydroisoquinoline compounds, and process for producing them, and composition containing them

YAMANOUCHI PHARMA CO LTD0 citations51

OLYMPUS CORP

17 patents
US9958656B2May 1, 2018

Zoom lens and image pickup apparatus using the same

OLYMPUS CORP20 citations94
US10768396B2Sep 8, 2020

Zoom lens and image pickup apparatus using the same

OLYMPUS CORP7 citations84
US9291799B2Mar 22, 2016

Zoom lens, image pickup apparatus using the same, and information processing apparatus

OLYMPUS CORP8 citations83
US10215969B2Feb 26, 2019

Image forming lens system and image pickup apparatus using the same

OLYMPUS CORP3 citations73
US9823452B2Nov 21, 2017

Zoom lens and image pickup apparatus using the same

OLYMPUS CORP6 citations73
US9588324B2Mar 7, 2017

Zoom lens and image pickup apparatus using the same

OLYMPUS CORP2 citations73
US9519124B2Dec 13, 2016

Single focal length lens system and image pickup apparatus using the same

OLYMPUS CORP4 citations73
US9395520B2Jul 19, 2016

Single focal length lens system and image pickup apparatus using the same

OLYMPUS CORP5 citations73
US9297984B2Mar 29, 2016

Image forming lens system and image pickup apparatus using the same

OLYMPUS CORP3 citations73
US10656399B2May 19, 2020

Variable magnification optical system and image pickup apparatus using the same

OLYMPUS CORP4 citations70
US10288856B2May 14, 2019

Variable magnification optical system and image pickup apparatus using the same

OLYMPUS CORP4 citations70
US9400371B2Jul 26, 2016

Image forming lens system and image pickup apparatus using the same

OLYMPUS CORP2 citations63
US12066603B2Aug 20, 2024

Wide-angle optical system including three lens units of −++ refractive powers, and image pickup apparatus using the same

OLYMPUS CORP1 citations62
US10185131B2Jan 22, 2019

Zoom lens and lens barrel and image pickup apparatus using the same

OLYMPUS CORP1 citations62
US12117602B2Oct 15, 2024

Wide-angle optical system and image pickup apparatus using the same

OLYMPUS CORP0 citations52
US12085707B2Sep 10, 2024

Wide-angle optical system and image pickup apparatus using the same

OLYMPUS CORP0 citations52
US9946050B2Apr 17, 2018

Image forming lens system and image pickup apparatus using the same

OLYMPUS CORP0 citations52

FUJIKURA TAKASHI

4 patents

MIKASA CORP

1 patent

TANAKA AKIHIRO

1 patent

OM DIGITAL SOLUTIONS CORP

1 patent

Showing the top 50 of 54 patents by PatentIndex Score.