Inventor · disambiguated record
U Oh
Also filed as: OH U
1 granted patent·2 pending applications·0 citations·filing 2016–2020
10Inventor score
Top patents by PatentIndex Score
3 records- 0154US12334299B2Charged particle beam deviceHITACHI HIGH TECH CORP·Filed 2020·Granted Jun 17, 2025·0 cites·6 claims
- 0246US2023322584A1Drainage treatment system and drainage treatment methodHITACHI LTD·Filed 2020·Application pending·0 cites
- 0328US2018259081A1Valve structure, and hydraulic device, fluid machine, and machine, each having sameHITACHI LTD·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →