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Inventor

Hirofumi Ishikawa

Inventor
Suita, JP

Overview

3→
Patents
2002–2007
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
C07CAcyclic or carbocyclic compounds25%
C07DHeterocyclic compounds25%
PatentTitleYear
7,217,706'Propanolamine derivatives'20076,635,634'Propanolamine derivatives'20036,495,546'Propanolamine derivatives'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to FUJISAWA PHARMACEUTICAL CO (1)· patent assignee history
2002–2007Based in Suita, JP· patent location history
2003Based 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
ASTELLAS PHARMA INC12007
FUJISAWA PHARMACEUTICAL CO12002
Locations
LocationPatentsSpan
Suita, JP22002–2007
Osaka, JP12003