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European patent · EP4213171 · In force

Register entry

Publication number
EP4213171
Application number
EP21882452
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 1, 2021
Published
Jul 19, 2023
Granted
Dec 17, 2025
Protection ends at the latest
Aug 31, 2041
Next annual fee due
Sep 30, 2026
IPC classes
H01F 37/00 (2006.01)
H01F 27/02 (2006.01)
H01F 27/255 (2006.01)
H01F 27/28 (2006.01)
H01F 27/29 (2006.01)
H01F 27/30 (2006.01)
H01F 27/32 (2006.01)
H01F 1/153 (2006.01)
Priority
JP 2020177981 23.10.2020
PCT application
PCT/JP2021/032195 01.09.2021
PCT publication
WO2022/085311 28.04.2022
Filing language
Japanese
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Dec 17, 2025

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 17.12.2025

Parties

Holder

TOKIN CORPORATION

Tokin Corporation

1-1, Asahi-cho 7-chome,, Shiroishi-shi, Miyagi 989-0223, JP

Inventor

TAMASHIRO, Katsuaki

Sendai-shi, Miyagi 982-8510, JP

NITOBE, Yuji

Sendai-shi, Miyagi 982-8510, JP

KONDO, Masahiro

Sendai-shi, Miyagi 982-8510, JP

HOSHI, Norimitsu

Sendai-shi, Miyagi 982-8510, JP

HAYASAKA, Hideaki

Sendai-shi, Miyagi 982-8510, JP

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.