P

Inventor

KATSUBE TETSUSHI

JP12 patents
⚠️ This page may combine multiple inventors who share the name “KATSUBE TETSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UBE INDUSTRIES

5 patents
US5519016AMay 21, 1996

Aryl group- or aromatic heterocyclic group-substituted aminoquinolone derivatives and anti-HIV agent

UBE INDUSTRIES63 citations95
US5688791ANov 18, 1997

Aryl group-or aromatic heterocyclic group-substituted aminoquinolone derivatives and anti-hiv agent

UBE INDUSTRIES42 citations92
US6034086AMar 7, 2000

Trifluoromethylquinolinecarboxylic acid derivative

UBE INDUSTRIES11 citations71
US7309718B2Dec 18, 2007

Dibenzocycloheptene compound

UBE INDUSTRIES0 citations40
US9676720B2Jun 13, 2017

Substituted biaryl compound

UBE INDUSTRIES0 citations39

SANKYO CO

4 patents
US4997943AMar 5, 1991

Quinoline-3-carboxylic acid derivatives

SANKYO CO58 citations95
US5348961ASep 20, 1994

4-oxoquinoline-3-carboxylic acid derivatives and their use

SANKYO CO26 citations92
US5073556ADec 17, 1991

4-oxoquinoline-3-carboxylic acid derivatives and their use

SANKYO CO6 citations73
US5496951AMar 5, 1996

4-oxoquinoline-3-carboxylic acid derivatives their preparation and their use

SANKYO CO0 citations51

SANKO COMPANY LIMITED

1 patent
US5436367AJul 25, 1995

Intermediates for certain 4-oxoquinoline-3-carboxylic acid derivatives

SANKO COMPANY LIMITED9 citations69

HAGIHARA MASAHIKO

1 patent
US8450319B2May 28, 2013

Pyrrolopyridazinone compound

HAGIHARA MASAHIKO2 citations58

IWAMURA RYO

1 patent
US8648097B2Feb 11, 2014

Pyridylaminoacetic acid compound

IWAMURA RYO3 citations54