Inventor · disambiguated record
Kengo Koizumi
Also filed as: KOIZUMI KENGO
7 granted patents·15 citations·filing 2016–2023
75Inventor score
Files withOKI ELECTRIC IND CO LTD7
Top patents by PatentIndex Score
7 records- 0193US10036672B2Optical fiber strain and temperature measurement apparatusOKI ELECTRIC IND CO LTD·Filed 2017·Granted Jul 31, 2018·8 cites·5 claims
- 0288US9983069B2Measuring apparatus and measuring methodOKI ELECTRIC IND CO LTD·Filed 2016·Granted May 29, 2018·6 cites·9 claims
- 0371US10871406B2Optical fiber strain and temperature measurement apparatus and optical fiber strain and temperature measurement methodOKI ELECTRIC IND CO LTD·Filed 2018·Granted Dec 22, 2020·1 cites·8 claims
- 0462US12270688B2Optical fiber sensor and Brillouin frequency shift measurement methodOKI ELECTRIC IND CO LTD·Filed 2023·Granted Apr 8, 2025·0 cites·5 claims
- 0551US12044582B2Optical fiber strain and temperature measurement apparatus and optical fiber strain and temperature measurement methodOKI ELECTRIC IND CO LTD·Filed 2022·Granted Jul 23, 2024·0 cites·9 claims
- 0651US11796352B2Optical fiber sensor and brillouin frequency shift measurement methodOKI ELECTRIC IND CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·4 claims
- 0739US10234337B2Measurement apparatus and measurement methodOKI ELECTRIC IND CO LTD·Filed 2017·Granted Mar 19, 2019·0 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →