Inventor

Yoshiko Yokota

Inventor
Ibaraki, JP

Overview

6→
Patents
1987–2001
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes38%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations31%
C07DHeterocyclic compounds13%
Y02ATechnologies for adaptation to climate change13%
C07HSugars6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2001Patents assigned to FUJISAWA PHARMACEUTICAL CO (5)· patent assignee history
1987–2001Based in Ibaraki, JP· patent location history
1992Patents assigned to HAESSLE AB (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJISAWA PHARMACEUTICAL CO51987–2001
HAESSLE AB11992
Locations
LocationPatentsSpan
Ibaraki, JP61987–2001