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Inventor

Kunihiro Sasahara

Inventor
Tokyo, JP

Overview

2→
Patents
1976–1992
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
C07DHeterocyclic compounds25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
PatentTitleYear
5,143,930'Thiazolidine derivatives with anti-diabetic activity, their preparation and their use'19923,961,041'Effervescent enteric coated L-dopa formulation and method of using the same'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to INTERX RESEARCH CORP (1)· patent assignee history
1976–1992Based in Tokyo, JP· patent location history
1992Patents assigned to SANKYO CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INTERX RESEARCH CORP11976
SANKYO CO11992
Locations
LocationPatentsSpan
Tokyo, JP21976–1992