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European patent · EP3667378 · In force

Register entry

Publication number
EP3667378
Application number
EP17917577
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 11, 2017
Published
Jun 17, 2020
Granted
Apr 8, 2026
Protection ends at the latest
Jul 10, 2037
Next annual fee due
Jul 31, 2026
IPC classes
G02B 6/42 (2006.01)
H01S 5/022 (2021.01)
PCT application
PCT/JP2017/025298 11.07.2017
PCT publication
WO2019/012607 17.01.2019
Filing language
Japanese
Source
Swissreg

History

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

  1. Apr 8, 2026

    Granted

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

    Published in Swissreg on 08.04.2026

Parties

Holder

Yokowo Co., Ltd

Yokowo Co., Ltd.

JR Kanda Manseibashi Bldg. 14F 1-25, Kandasuda-cho Chiyoda-ku, Tokyo 101-0041, JP

Inventor

KAMITSUNA, Hideki

Tokyo 114-8515, JP

OHKI, Akira

Tokyo 114-8515, 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.