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Inventor

Kozo Tomatsu

Inventor
Tokyo, JP

Overview

3→
Patents
1989–1992
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Hprimary
C07HSugars23%
C12NMicroorganisms or enzymes23%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture23%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms23%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
PatentTitleYear
5,110,960'Antifungal antibiotics'19924,990,497'Antifungal antibiotics'19914,870,165'Antifungal antibiotics'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1992Patents assigned to BRISTOL MYERS CO (2)· patent assignee history
1989–1992Based in Tokyo, JP· patent location history
1991Patents assigned to KONISHI MASATAKA (1)· patent assignee history
1991Patents assigned to MIYAKI TAKEO (1)· patent assignee history
1991Patents assigned to NISHIO MAKI (1)· patent assignee history
1991Patents assigned to OKI TOSHIKAZU (1)· patent assignee history
1991Based in Katsushika-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRISTOL MYERS CO21989–1992
KONISHI MASATAKA11991
MIYAKI TAKEO11991
NISHIO MAKI11991
OKI TOSHIKAZU11991
Locations
LocationPatentsSpan
Tokyo, JP21989–1992
Katsushika-ku, JP11991