Inventor · disambiguated record
Naoyasu Uehara
Also filed as: UEHARA NAOYASU
4 granted patents·1 pending application·0 citations·filing 2013–2019
55Inventor score
Files withNIKON CORP5
Top patents by PatentIndex Score
5 records- 0155US9613791B2Calcium fluoride optical member, manufacturing method therefor, gas-holding container, and light source deviceNIKON CORP·Filed 2016·Granted Apr 4, 2017·0 cites·26 claims
- 0249US9580331B2CaF2 polycrystalline body, focus ring, plasma processing apparatus, and method for producing CaF2 polycrystalline bodyNIKON CORP·Filed 2013·Granted Feb 28, 2017·0 cites·8 claims
- 0349US2020010977A1Calcium fluoride member, method for producing same, and method for pressure-bonding calcium fluoride crystalNIKON CORP·Filed 2019·Application pending·0 cites
- 0446US10458042B2Calcium fluoride member, method for producing same, and method for pressure-bonding calcium fluoride crystalNIKON CORP·Filed 2016·Granted Oct 29, 2019·0 cites·13 claims
- 0545US10074523B2Polycrystalline CaF2 member, member for plasma treatment device, plasma treatment device, and method for producing focusing ringNIKON CORP·Filed 2015·Granted Sep 11, 2018·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →