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European patent · EP3951848 · In force

Register entry

Publication number
EP3951848
Application number
EP19923204
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 12, 2019
Published
Feb 9, 2022
Granted
May 20, 2026
Protection ends at the latest
Sep 11, 2039
Next annual fee due
Sep 30, 2026
IPC classes
H10D 64/23 (2025.01)
Priority
JP 2019067284 29.03.2019
PCT application
PCT/JP2019/035905 12.09.2019
PCT publication
WO2020/202600 08.10.2020
Filing language
Japanese
Source
Swissreg

History

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

  1. May 20, 2026

    Granted

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

    Published in Swissreg on 20.05.2026

Parties

Holder

Kabushiki Kaisha Toshiba

KABUSHIKI KAISHA TOSHIBA

1-1, Shibaura 1-chome, Minato-ku Tokyo 105-0023, JP

Inventor

SHIMIZU, Kazuki

Kawasaki-shi, Kanagawa 212-0013, 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.