BONDDRAHT FÜR HALBLEITERBAUELEMENT

European patent · EP4365931 · In force

Register entry

Publication number
EP4365931
Application number
EP22948050
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 18, 2022
Published
May 8, 2024
Granted
Dec 3, 2025
Protection ends at the latest
Oct 17, 2042
Next annual fee due
Oct 31, 2026
IPC classes
H01L 23/00 (2006.01)
C22C 5/02 (2006.01)
Priority
JP 2022101611 24.06.2022
PCT application
PCT/JP2022/038688 18.10.2022
PCT publication
WO2023/248491 28.12.2023
Filing language
Japanese
Source
Swissreg

History

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

  1. Oct 14, 2026

    Change

    Published in Swissreg on 14.10.2026

  2. Dec 3, 2025

    Granted

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

    Published in Swissreg on 03.12.2025

Parties

Holder

NIPPON STEEL Chemical & Material Co., Ltd.

13-1, Nihonbashi 1-chome, Chuo-ku,, Tokyo 103-0027, JP

Nippon Micrometal Corporation

158-1, Oaza-Sayamagahara, Iruma-shi Saitama 358-0032, JP

Inventor

UNO, Tomohiro

Tokyo 100-8071, JP

OYAMADA, Tetsuya

Tokyo 100-8071, JP

ODA, Daizo

Iruma-shi, Saitama 358-0032, JP

ETO, Motoki

Iruma-shi, Saitama 358-0032, 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.