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Inventor

Akio Kamikawa

Inventor
Tokyo, JP

Overview

10→
Patents
2005–2017
Patent span
Human necessities
Primary field (CPC A)

Patents· 10 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 preparations38%
C07DHeterocyclic compounds38%
A61KPreparations for medical, dental or toiletry purposes23%
PatentTitleYear
9,670,219'Tetrahydrooxepinopyridine compound'20179,487,491'Diamino heterocyclic carboxamide compound'20168,969,336'Diamino heterocyclic carboxamide compound'20158,513,422'Piperidine derivative'20138,318,702'Di(arylamino)aryl compounds'20127,855,225'17βHSD type 5 inhibitor'20107,816,558'Triarylcarboxylic acid derivative'20107,612,108'2-phenylthiophene derivative'20097,465,748'Amide derivative'20086,903,125'Tetrahydro-2H-thiopyran-4-carboxamide derivative'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Based in Tsukuba, JP· patent location history
2008–2017Patents assigned to ASTELLAS PHARMA INC (9)· patent assignee history
2008–2016Based in Chuo-ku, JP· patent location history
2010–2017Based in Tokyo, JP· patent location history
2012–2015Patents assigned to KAMIKAWA AKIO (3)· patent assignee history
2012–2013Patents assigned to FURUTANI TAKASHI (2)· patent assignee history
2012–2015Patents assigned to IIKUBO KAZUHIKO (2)· patent assignee history
2012–2015Patents assigned to KONDOH YUTAKA (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASTELLAS PHARMA INC92008–2017
KAMIKAWA AKIOself32012–2015
FURUTANI TAKASHI22012–2013
IIKUBO KAZUHIKO22012–2015
KONDOH YUTAKA22012–2015
Locations
LocationPatentsSpan
Tokyo, JP62010–2017
Chuo-ku, JP32008–2016
Tsukuba, JP12005