Inventor

Yumiko Ito

Inventor
Tokyo, JP

Overview

4→
Patents
1998–2021
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.

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties27%
C07KPeptides18%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling9%
C04BLime, magnesia9%
C12NMicroorganisms or enzymes9%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms9%
Y10TTechnical subjects covered by former us classification9%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2000Patents assigned to IATRON LAB (2)· patent assignee history
1998–2000Based in Tokyo, JP· patent location history
1999Patents assigned to KYOCERA CORP (1)· patent assignee history
1999Based in Kokubu, JP· patent location history
2021Patents assigned to MEGAKARYON CORP (1)· patent assignee history
2021Patents assigned to UNIV KYOTO (1)· patent assignee history
2021Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IATRON LAB21998–2000
KYOCERA CORP11999
MEGAKARYON CORP12021
UNIV KYOTO12021
Locations
LocationPatentsSpan
Tokyo, JP21998–2000
Kyoto, JP12021
Kokubu, JP11999