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Inventor

Kiyoshi Oizumi

Inventor
Kanagawa, JP

Overview

2→
Patents
2013–2014
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07DHeterocyclic compounds33%
PatentTitleYear
8,685,981'Cyclic compound having hetero atom'20148,410,273'Cyclic compound having substituted phenyl group'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to AOKI KAZUMASA (2)· patent assignee history
2013–2014Patents assigned to DAIICHI SANKYO CO LTD (2)· patent assignee history
2013–2014Patents assigned to HIRANO SHIMPEI (2)· patent assignee history
2013–2014Patents assigned to KANNO OSAMU (2)· patent assignee history
2013–2014Patents assigned to NAKAJIMA KATSUYOSHI (2)· patent assignee history
2013–2014Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AOKI KAZUMASA22013–2014
DAIICHI SANKYO CO LTD22013–2014
HIRANO SHIMPEI22013–2014
KANNO OSAMU22013–2014
NAKAJIMA KATSUYOSHI22013–2014
Locations
LocationPatentsSpan
Kanagawa, JP22013–2014