Inventor

Toshio Kawahara

Inventor
Chikujo-gun, JP

Overview

4→
Patents
1999–2005
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes43%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations43%
C07DHeterocyclic compounds14%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to YOSHITOMI PHARMACEUTICAL (2)· patent assignee history
1999–2002Based in Fukuoka, JP· patent location history
2001–2005Based in Chikujo-gun, JP· patent location history
2002–2005Patents assigned to MITSUBISHI PHARMA CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI PHARMA CORP22002–2005
YOSHITOMI PHARMACEUTICAL21999–2001
Locations
LocationPatentsSpan
Chikujo-gun, JP22001–2005
Fukuoka, JP21999–2002