LexDanaLexDanabeta
Inventor

Kouki Kato

Inventor
Kobe, JP

Overview

3→
Patents
2002–2008
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 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 preparations50%
C07DHeterocyclic compounds50%
PatentTitleYear
7,456,162'Benzofuran derivatives, their production and use'20087,101,867'Benzofuran derivatives, their production and use'20066,479,536'Benzofuran derivatives, process for the preparation of the same and uses thereof'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to TAKEDA CHEMICAL INDUSTRIES LTD (1)· patent assignee history
2002–2008Based in Kobe, JP· patent location history
2006–2008Patents assigned to TAKEDA PHARMACEUTICAL (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAKEDA PHARMACEUTICAL22006–2008
TAKEDA CHEMICAL INDUSTRIES LTD12002
Locations
LocationPatentsSpan
Kobe, JP32002–2008