IMPEDANZMESSVORRICHTUNG
European patent · EP4394401 · In force
Register entry
- Publication number
- EP4394401
- Application number
- EP22861129
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 8, 2022
- Published
- Jul 3, 2024
- Granted
- Jul 8, 2026
- Protection ends at the latest
- Aug 7, 2042
- Next annual fee due
- Aug 31, 2026
- IPC classes
- G01R 27/02 (2006.01)G01R 31/54 (2020.01)G01R 31/56 (2020.01)G01R 31/389 (2019.01)
- Priority
- JP 2021138307 26.08.2021
- PCT application
- PCT/JP2022/030277 08.08.2022
- PCT publication
- WO2023/026839 02.03.2023
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 8, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 08.07.2026
Parties
Inventor
KITAMURA Naoya
Ueda-shi, Nagano 386-1192, JP
YOSHIHARA Ryohei
Ueda-shi, Nagano 386-1192, JP
HANEDA Kazuaki
Ueda-shi, Nagano 386-1192, 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.