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Inventor

Yoshihiro Shibata

Inventor
Tokyo, JP

Overview

9→
Patents
2012–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 9 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes32%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations32%
C07DHeterocyclic compounds32%
C12NMicroorganisms or enzymes4%
PatentTitleYear
11,020,398Amino-pyrrolopyrimidinone compounds and methods of use thereof202110,851,092Pyridine compound20208,933,103'Pyridone derivatives'20158,785,438'Imidazopyridin-2-one derivatives'20148,524,730'Spirochromanone carboxylic acids'20138,445,504'Tricyclic pyrazolopyrimidine derivatives'20138,436,012'Imidazopyridin-2-one derivatives'20138,236,813'Tricyclic pyrazolopyrimidine derivatives'20128,158,638'Pyrazolopyrimidine derivative'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to DAIICHI SANKYO CO LTD (7)· patent assignee history
2012–2013Patents assigned to SHIBATA YOSHIHIRO (5)· patent assignee history
2012–2013Patents assigned to IKEDA MASAHIRO (3)· patent assignee history
2012–2013Patents assigned to MATUURA SHINJI (2)· patent assignee history
2012–2013Patents assigned to NAKANISHI TOSHIYUKI (2)· patent assignee history
2012–2021Based in Tokyo, JP· patent location history
2012–2014Based in Chiba, JP· patent location history
2013Based in Koga, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIICHI SANKYO CO LTD72012–2020
SHIBATA YOSHIHIROself52012–2013
IKEDA MASAHIRO32012–2013
MATUURA SHINJI22012–2013
NAKANISHI TOSHIYUKI22012–2013
Locations
LocationPatentsSpan
Tokyo, JP42012–2021
Chiba, JP42012–2014
Koga, JP12013