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Inventor

Hiroyuki Sueoka

Inventor
Fukuoka, JP

Overview

4→
Patents
1988–2001
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C07Dprimary
C07DHeterocyclic compounds67%
A61KPreparations for medical, dental or toiletry purposes17%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
PatentTitleYear
6,288,061'Imidazole derivatives'20015,712,274'Thienotriazolodiazepine compounds and their pharmaceutical use'19985,006,520'Fused pyrazole compounds and pharmaceutical use thereof'19914,728,644'Purine derivative and pharmaceutical composition'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1998Patents assigned to YOSHITOMI PHARMACEUTICAL (3)· patent assignee history
1988–1991Based in Buzen, JP· patent location history
1998–2001Based in Fukuoka, JP· patent location history
2001Patents assigned to WELFIDE CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YOSHITOMI PHARMACEUTICAL31988–1998
WELFIDE CORP12001
Locations
LocationPatentsSpan
Fukuoka, JP21998–2001
Buzen, JP21988–1991