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European patent · EP3220397 · In force

Register entry

Publication number
EP3220397
Application number
EP15858130
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 13, 2015
Published
Sep 20, 2017
Granted
Apr 27, 2022
Protection ends at the latest
Nov 12, 2035
Next annual fee due
Nov 30, 2026
IPC classes
H01F 6/00 (2006.01)
C01G 1/00 (2006.01)
C01G 3/00 (2006.01)
H01B 12/02 (2006.01)
H01F 1/11 (2006.01)
Priority
JP 2014231388 14.11.2014
JP 2015022384 06.02.2015
PCT application
PCT/JP2015/082044 13.11.2015
PCT publication
WO2016/076433 19.05.2016
Filing language
Japanese
Source
Swissreg

History

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

  1. Dec 1, 2025

    Change

    Published in Swissreg on 01.12.2025

  2. Dec 1, 2024

    Change

    Published in Swissreg on 01.12.2024

  3. Dec 20, 2023

    Address changed

    Representative
    E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich → E. Blum & Co. AG, Hofwiesenstrasse 349, 8050 Zürich

    Published in Swissreg on 20.12.2023

  4. Dec 1, 2023

    Change

    Published in Swissreg on 01.12.2023

  5. Mar 8, 2023

    Change

    Published in Swissreg on 08.03.2023

  6. Dec 1, 2022

    Change

    Published in Swissreg on 01.12.2022

  7. Apr 28, 2022

    Agent entered

    Representative
    E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich

    Published in Swissreg on 28.04.2022

  8. Apr 27, 2022

    Granted

    Published in Swissreg on 27.04.2022

Parties

Holder

National University Corporation Tokyo University of Marine Science and Technology

National University Corporation Tokyo University of Marine Science And Technology

5-7 Konan 4-chome, Minato-ku Tokyo 108-8477, JP

NIPPON STEEL CORPORATION

Nippon Steel Corporation

6-1, Marunouchi 2-chome, Chiyoda-ku,, Tokyo, JP

Agent

E. Blum & Co. AG

Hofwiesenstrasse 349, 8050 Zürich

Inventor

MIKI, Motohiro

Tokyo 135-8533, JP

TESHIMA, Hidekazu

Tokyo 100-8071, JP

IZUMI, Mitsuru

Tokyo 135-8533, JP

MORITA, Mitsuru

Tokyo 100-8071, 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.