Inventor · disambiguated record
Yuya Hirai
Also filed as: HIRAI YUYA
5 granted patents·8 pending applications·3 citations·filing 2018–2024
63Inventor score
Top patents by PatentIndex Score
13 records- 0181US10600608B1Ion sourceNISSIN ION EQUIPMENT CO LTD·Filed 2019·Granted Mar 24, 2020·3 cites·20 claims
- 0264US12340974B2Hydrogen supply device, and ion beam irradiation apparatus equipped therewithNISSIN ION EQUIPMENT CO LTD·Filed 2022·Granted Jun 24, 2025·0 cites·20 claims
- 0363US12272588B2Wafer clamping method and semiconductor manufacturing apparatusNISSIN ION EQUIPMENT CO LTD·Filed 2024·Granted Apr 8, 2025·0 cites·16 claims
- 0459US2024404787A1Ion implanter and ion implantation methodNISSIN ION EQUIPMENT CO LTD·Filed 2024·Application pending·0 cites
- 0556US2025253119A1Ion implantation apparatusNISSIN ION EQUIPMENT CO LTD·Filed 2024·Application pending·0 cites
- 0655US11565281B2Method for forming multilayer coating filmKANSAI PAINT CO LTD·Filed 2018·Granted Jan 31, 2023·0 cites·15 claims
- 0754US10971339B2Ion source and cleaning method thereofNISSIN ION EQUIPMENT CO LTD·Filed 2020·Granted Apr 6, 2021·0 cites·16 claims
- 0853US2024290576A1Ion beam extraction electrode, ion source and extraction electrode structureNISSIN ION EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 0952US2024331980A1Plasma sourceNISSIN ION EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 1052US2025036766A1Attack analysis device, attack analysis method, and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 1151US2024038499A1Ion source and operating method thereofNISSIN ION EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 1251US2024186101A1Vaporizer, ion source, ion beam irradiation apparatus, and an operating method for a vaporizerNISSIN ION EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 1349US2024030004A1Ion beam irradiation apparatus and methodNISSIN ION EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yuya Hirai 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 →