Inventor
Keita Isogai
Inventor
Sendai, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets73%
B22FWorking metallic powder9%
C22CAlloys9%
C23CCoating metallic material9%
PatentTitleYear
10,043,606Magnetic material and method for producing magnetic material20186,995,643'Magnetically biasing bond magnet for improving DC superposition characteristics of magnetic coil'20066,906,608'Magnetic core including magnet for magnetic bias and inductor component using the same'20056,856,231'Magnetically biasing bond magnet for improving DC superposition characteristics of magnetic coil'20056,753,751'Magnetic core including magnet for magnetic bias and inductor component using the same'20046,717,504'Magnetic core including bias magnet and inductor component using the same'20046,621,398'Magnetic core comprising a bond magnet including magnetic powder whose particle\'s surface is coated with oxidation-resistant metal'20036,590,485'Magnetic core having magnetically biasing bond magnet and inductance part using the same'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2006Patents assigned to NEC TOKIN CORP (6)· patent assignee history
2003–2018Based in Sendai, JP· patent location history
2005Patents assigned to NEC TOKIN CORPORATON (1)· patent assignee history
2018Patents assigned to JAPAN SCIENCE & TECH AGENCY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC TOKIN CORP | 6 | 2003–2006 |
| JAPAN SCIENCE & TECH AGENCY | 1 | 2018 |
| NEC TOKIN CORPORATON | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sendai, JP | 8 | 2003–2018 |