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Inventor

Yasushige Kawasaki

Inventor
Tokyo, JP

Overview

1→
Patents
1999
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 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%
C07HSugars50%
PatentTitleYear
5,959,088'Process for producing erythromycin derivatives'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to CHUGAI PHARMACEUTICAL CO LTD (1)· patent assignee history
1999Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHUGAI PHARMACEUTICAL CO LTD11999
Locations
LocationPatentsSpan
Tokyo, JP11999