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Inventor

Yasushi Niwa

Inventor
Takatsuki, JP

Overview

2→
Patents
2010–2011
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.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations40%
C07DHeterocyclic compounds40%
A61KPreparations for medical, dental or toiletry purposes20%
PatentTitleYear
7,977,331'Tetracyclic fused heterocyclic compound and use thereof as HCV polymerase inhibitor'20117,659,263'Thienopyrrole compound and use thereof as HCV polymerase inhibitor'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2011Patents assigned to JAPAN TOBACCO INC (2)· patent assignee history
2010–2011Based in Takatsuki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN TOBACCO INC22010–2011
Locations
LocationPatentsSpan
Takatsuki, JP22010–2011