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Inventor

Kuniyuki Tomita

Inventor
Hiromachi, JP

Overview

2→
Patents
1982–1987
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Dprimary
C07DHeterocyclic compounds67%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
PatentTitleYear
4,716,162'Fused 5 ring heterocyclic compounds, their preparation, and their anti-arrhythmic and diuretic use'19874,328,238'Benzothiazocine and benzothiazonine derivatives and use'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1987Patents assigned to SANKYO CO (2)· patent assignee history
1982–1987Based in Hiromachi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANKYO CO21982–1987
Locations
LocationPatentsSpan
Hiromachi, JP21982–1987