Inventor · disambiguated record
Yuuji Kasai
Also filed as: KASAI YUUJI
2 granted patents·2 pending applications·15 citations·filing 1976–2020
51Inventor score
Top patents by PatentIndex Score
4 records- 0171US4043376ACasting process by vacuum moldingNIPPON MUSICAL INSTRUMENTS MFG·Filed 1976·Granted Aug 23, 1977·15 cites·11 claims
- 0254US10991543B2Charged particle beam deviceHITACHI HIGH TECH CORP·Filed 2019·Granted Apr 27, 2021·0 cites·18 claims
- 0342US2023139507A1Charged particle beam deviceHITACHI HIGH TECH CORP·Filed 2020·Application pending·0 cites
- 0441US2023010272A1Charged particle beam deviceHITACHI HIGH TECH CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →