Inventor
Kensuke Ara
Inventor
Tokyo, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets18%
C07CAcyclic or carbocyclic compounds14%
C22CAlloys14%
H10KOrganic electric solid-state devices14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
B22FWorking metallic powder9%
B22DCasting of metals5%
B82YSpecific uses or applications of nanostructures5%
C04BLime, magnesia5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
PatentTitleYear
10,991,495Soft magnetic alloy and magnetic component202110,748,688Soft magnetic alloy and magnetic device202010,535,455Soft magnetic alloy and magnetic device20207,732,652'Perylene derivative synthesis process, perylene derivative and organic EL device'20107,318,965'Perylene derivative synthesis process, perylene derivative and organic EL device'20086,613,454'Organic EL device'20035,906,768'Ferrite magnetic material, and ferrite core'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2021Patents assigned to TDK CORP (7)· patent assignee history
1999Based in Chiba, JP· patent location history
2003–2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TDK CORP | 7 | 1999–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 2003–2021 |
| Chiba, JP | 1 | 1999 |