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Inventor

Masatoshi Minagawa

Inventor
Osaka, JP

Overview

3→
Patents
2002–2007
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 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 preparations30%
C07DHeterocyclic compounds30%
A61KPreparations for medical, dental or toiletry purposes10%
C07CAcyclic or carbocyclic compounds10%
C07KPeptides10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
PatentTitleYear
7,265,120'Pyrazine derivatives and pharmaceutical use thereof'20076,812,235'Beta-alanine derivatives and their use as receptor anatgonists'20046,346,527'Guanidine derivatives'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2004Patents assigned to FUJISAWA PHARMACEUTICAL CO (2)· patent assignee history
2002–2007Based in Osaka, JP· patent location history
2007Patents assigned to ASTELLAS PHARMA INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJISAWA PHARMACEUTICAL CO22002–2004
ASTELLAS PHARMA INC12007
Locations
LocationPatentsSpan
Osaka, JP32002–2007