Inventor

Toshifumi Matsumoto

Inventor
Tokyo, JP

Overview

6→
Patents
2000–2010
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.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations31%
C07DHeterocyclic compounds31%
A61KPreparations for medical, dental or toiletry purposes25%
B29CShaping or joining of plastics6%
C07CAcyclic or carbocyclic compounds6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to MITSUBISHI TOKYO PHARM INC (1)· patent assignee history
2000–2010Based in Tokyo, JP· patent location history
2001Patents assigned to SANYO ELECTRIC CO (1)· patent assignee history
2001Based in Moriguchi, JP· patent location history
2007Patents assigned to MITSUBISHI PHARMA CORP (1)· patent assignee history
2008–2010Patents assigned to MITSUBISHI TANABE PHARMA CORP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI TANABE PHARMA CORP32008–2010
MITSUBISHI PHARMA CORP12007
MITSUBISHI TOKYO PHARM INC12000
SANYO ELECTRIC CO12001
Locations
LocationPatentsSpan
Tokyo, JP52000–2010
Moriguchi, JP12001