Inventor · disambiguated record
Yoshiyuki Takai
Also filed as: TAKAI YOSHIYUKI
7 granted patents·4 pending applications·3 citations·filing 2013–2022
71Inventor score
Files withEDWARDS JAPAN LTD11
Top patents by PatentIndex Score
11 records- 0177US11542950B2Vacuum pumpEDWARDS JAPAN LTD·Filed 2019·Granted Jan 3, 2023·2 cites·11 claims
- 0260US2018128280A1Rotor and vacuum pump equipped with sameEDWARDS JAPAN LTD·Filed 2017·Application pending·0 cites
- 0358US12188477B2Vacuum pump and rotating cylinder provided in vacuum pumpEDWARDS JAPAN LTD·Filed 2021·Granted Jan 7, 2025·0 cites·4 claims
- 0457US9982682B2Rotor and vacuum pump equipped with sameEDWARDS JAPAN LTD·Filed 2013·Granted May 29, 2018·1 cites·12 claims
- 0554US11994137B2Vacuum pumpEDWARDS JAPAN LTD·Filed 2020·Granted May 28, 2024·0 cites·5 claims
- 0647US11204042B2Vacuum pump and cooling component thereofEDWARDS JAPAN LTD·Filed 2018·Granted Dec 21, 2021·0 cites·4 claims
- 0744US12292058B2Vacuum pump and water cooling spacerEDWARDS JAPAN LTD·Filed 2020·Granted May 6, 2025·0 cites·9 claims
- 0844US11680585B2Vacuum pumpEDWARDS JAPAN LTD·Filed 2020·Granted Jun 20, 2023·0 cites·7 claims
- 0944US2024011495A1Vacuum pumpEDWARDS JAPAN LTD·Filed 2021·Application pending·0 cites
- 1044US2024280115A1Vacuum pumpEDWARDS JAPAN LTD·Filed 2022·Application pending·0 cites
- 1138US2024026889A1Vacuum pumpEDWARDS JAPAN LTD·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yoshiyuki Takai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →