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Inventor

Nobuhiko Shibakawa

Inventor
Ube, JP

Overview

6→
Patents
2000–2017
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations43%
C07DHeterocyclic compounds43%
A61KPreparations for medical, dental or toiletry purposes14%
PatentTitleYear
9,676,720'Substituted biaryl compound'20177,294,625'Pyrazole compounds'20076,734,181'Pyrrolopyridazine compounds'20046,670,360'Optically active pyrrolopyridazine derivatives'20036,610,708'Cyclic amino compounds'20036,063,782'Pyrrolopyridazine derivatives'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2017Patents assigned to UBE INDUSTRIES (6)· patent assignee history
2000–2004Patents assigned to SANKYO CO (4)· patent assignee history
2000–2017Based in Ube, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UBE INDUSTRIES62000–2017
SANKYO CO42000–2004
Locations
LocationPatentsSpan
Ube, JP62000–2017