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Inventor

Seiji Ishizeki

Inventor
Tone, JP

Overview

2→
Patents
1986–1989
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.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07DHeterocyclic compounds33%
C07HSugars33%
PatentTitleYear
4,849,512'3-acylamino-3-deoxyallose derivatives'19894,584,377'Novel Fredericamycin A derivatives'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1989Patents assigned to SS PHARMACEUTICAL CO (2)· patent assignee history
1986Based in Yachiyo, JP· patent location history
1989Based in Tone, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SS PHARMACEUTICAL CO21986–1989
Locations
LocationPatentsSpan
Tone, JP11989
Yachiyo, JP11986