Inventor

Kaoru Kikuchi

Inventor
Takarazuka, JP

Overview

8→
Patents
1999–2008
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

C07Kprimary
C07KPeptides33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations28%
A01KAnimal husbandry11%
A61KPreparations for medical, dental or toiletry purposes11%
C07DHeterocyclic compounds11%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2005Patents assigned to SUMITOMO PHARMA (4)· patent assignee history
1999–2008Based in Takarazuka, JP· patent location history
2003–2008Based in Hyogo, JP· patent location history
2007–2008Patents assigned to DAINIPPON SUMITOMO PHARMA CO (4)· patent assignee history
2008Patents assigned to JAPAN SCIENCE & TECH AGENCY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAINIPPON SUMITOMO PHARMA CO42007–2008
SUMITOMO PHARMA41999–2005
JAPAN SCIENCE & TECH AGENCY12008
Locations
LocationPatentsSpan
Takarazuka, JP51999–2008
Hyogo, JP32003–2008