Inventor
Ko Ito
Inventor
Tokyo, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets27%
C04BLime, magnesia23%
Y10TTechnical subjects covered by former us classification14%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%
H04WWireless communication networks9%
C01GCompounds containing metals not covered by subclasses c01d or c01f5%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
H03HImpedance networks, e.g. resonant circuits5%
H04MTelephonic communication5%
PatentTitleYear
9,693,199'Location information management system, mobile station, service management server, movement sensing method, and non-transitory computer readable medium'20179,591,526'Communication control system, service management server, mobile station, communication control method, and non-transitory computer readable medium'20177,070,732'Method for producing an oxide magnetic material'20066,736,990'Ferrite material'20046,558,807'Oxide magnetic material, coil components using the same, and method for producing oxide magnetic materials and coil components'20036,558,566'Oxide magnetic materials, chip components using the same, and method for producing oxide magnetic materials and chip components'20036,485,840'Oxide magnetic material and chip part'20026,114,940'BALUN transformer core material, BALUN transformer core and BALUN transformer'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2006Patents assigned to TDK CORP (6)· patent assignee history
2000Based in Akita, JP· patent location history
2002–2017Based in Tokyo, JP· patent location history
2017Patents assigned to NEC CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TDK CORP | 6 | 2000–2006 |
| NEC CORP | 2 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 2002–2017 |
| Akita, JP | 1 | 2000 |