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Patent europeic · EP3557295 · En vigur

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Numer da publicaziun
EP3557295
Numer da la dumonda
EP17881851
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
03-08-2017
Publitgà
23-10-2019
Concedì
02-09-2026
La protecziun finescha il pli tard
02-08-2037
Proxima taxa annuala scadenta
31-08-2027
Classas IPC
G02B 6/36 (2006.01)
G02B 6/38 (2006.01)
G02B 6/42 (2006.01)
Prioritad
JP 2016244527 16.12.2016
Dumonda PCT
PCT/JP2017/028296 03.08.2017
Publicaziun PCT
WO2018/109977 21.06.2018
Lingua da l’annunzia
giapunais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 02-09-2026

    Concedì

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

    Published in Swissreg on 02.09.2026

Partidas

Possessur

Sumitomo Electric Industries, Ltd

Sumitomo Electric Industries, Ltd.

5-33 Kitahama 4-chome Chuo-ku, Osaka-shi, Osaka 541-0041, JP

Inventur

MATSUSHITA, Naoki

Yokohama-shi, Kanagawa 244-8588, JP

NAKANISHI, Tetsuya

Yokohama-shi, Kanagawa 244-8588, JP

TARU, Toshiki

Yokohama-shi, Kanagawa 244-8588, JP

Il register numna mintga partida cun num ed adressa. In possessur u in represchentant vegn collià cun in’organisaziun, sch’exact ina unitad giuridica dal register da commerzi porta ses num; la via d’ina partida betg enconuschida uschia na vegn betg mussada qua.