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Inventor

Kazuhiro Yokoyama

Inventor
Tokyo, JP

Overview

6→
Patents
2010–2018
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 preparations38%
C07DHeterocyclic compounds38%
A61KPreparations for medical, dental or toiletry purposes25%
PatentTitleYear
9,951,0602-acylaminothiazole derivative or salt thereof20189,637,451'Indole compound'20179,562,044'2-acylaminothiazole derivative or salt thereof'20178,367,702'Quinolone derivative'20138,263,607'1-substituted tetrahydroisoquinoline compound'20127,790,884'Acylaminopiperidine compound'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2018Patents assigned to ASTELLAS PHARMA INC (6)· patent assignee history
2010–2018Based in Tokyo, JP· patent location history
2012–2013Patents assigned to YOKOYAMA KAZUHIRO (2)· patent assignee history
2012Patents assigned to INOUE MAKOTO (1)· patent assignee history
2013Patents assigned to FURUKAWA SHIGETADA (1)· patent assignee history
2013Patents assigned to IMAMURA KENICHIRO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASTELLAS PHARMA INC62010–2018
YOKOYAMA KAZUHIROself22012–2013
FURUKAWA SHIGETADA12013
IMAMURA KENICHIRO12013
INOUE MAKOTO12012
Locations
LocationPatentsSpan
Tokyo, JP62010–2018