Inventor

Hiroyuki Arakawa

Inventor
Osaka, JP

Overview

5→
Patents
2005–2008
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes15%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%
C07KPeptides15%
C12MApparatus for enzymology or microbiology15%
C12NMicroorganisms or enzymes15%
A01KAnimal husbandry8%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2006Patents assigned to FUJISAWA PHARMACEUTICAL CO (2)· patent assignee history
2005–2006Based in Tsukuba, JP· patent location history
2008Patents assigned to ASTELLAS PHARMA INC (1)· patent assignee history
2008Patents assigned to BBK BIO CORP (1)· patent assignee history
2008Patents assigned to HOLLENNIUN LAB (1)· patent assignee history
2008Patents assigned to MEIRYO TECHNICA CORP LTD (1)· patent assignee history
2008Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJISAWA PHARMACEUTICAL CO22005–2006
ASTELLAS PHARMA INC12008
BBK BIO CORP12008
HOLLENNIUN LAB12008
MEIRYO TECHNICA CORP LTD12008
Locations
LocationPatentsSpan
Osaka, JP32008
Tsukuba, JP22005–2006