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Inventor

Hiroyuki Hayakawa

Inventor
Choshi, JP

Overview

4→
Patents
2001–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 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 preparations29%
C07DHeterocyclic compounds29%
C07HSugars29%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture14%
PatentTitleYear
8,193,338'Process for producing di(pyrimidine nucleoside 5\'-)polyphosphate'20127,381,820'α-1-phosphorylated-2-deoxy-2-fluoroarabinoside and process for producing 2′-deoxy-2′-fluoro-β-d-arabinonucleoside'20086,413,995'Cinnamamide derivatives and drug compositions containing the same'20026,313,153'Compositions and methods for treating nephritis and inhibiting TGF -.beta. related conditions using pyridylacrylamide derivatives'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2002Patents assigned to TSUMURA & CO (2)· patent assignee history
2001–2002Based in Ibaraki, JP· patent location history
2008–2012Patents assigned to YAMASA CORP (2)· patent assignee history
2008–2012Based in Choshi, JP· patent location history
2012Patents assigned to HAYAKAWA HIROYUKI (1)· patent assignee history
2012Patents assigned to IWAI YUKO (1)· patent assignee history
2012Patents assigned to KOGO SATORU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TSUMURA & CO22001–2002
YAMASA CORP22008–2012
HAYAKAWA HIROYUKIself12012
IWAI YUKO12012
KOGO SATORU12012
Locations
LocationPatentsSpan
Choshi, JP22008–2012
Ibaraki, JP22001–2002