Inventor

Masao Kozuka

Inventor
Tokyo, JP

Overview

5→
Patents
1994–2000
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

C07Dprimary
C07DHeterocyclic compounds42%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
A61KPreparations for medical, dental or toiletry purposes25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2000Patents assigned to SANKYO CO (5)· patent assignee history
1994–2000Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANKYO CO51994–2000
Locations
LocationPatentsSpan
Tokyo, JP51994–2000