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Inventor

Yasuhiko Takeda

Inventor
Nobeoka, JP

Overview

1→
Patents
1992
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C12Nprimary
C12NMicroorganisms or enzymes50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
5,158,891'Plasmid containing a gene for tetracycline resistance and DNA fragments derived therefrom'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to ASAHI CHEMICAL IND (1)· patent assignee history
1992Based in Nobeoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI CHEMICAL IND11992
Locations
LocationPatentsSpan
Nobeoka, JP11992