Inventor · disambiguated record
Naohiro Kohmu
Also filed as: KOHMU Naohiro
2 granted patents·1 pending application·0 citations·filing 2019–2021
22Inventor score
Technology areasH01J
Files withHITACHI HIGH TECH CORP3
Top patents by PatentIndex Score
3 records- 0150US12217928B2Electron gun and electron microscopeHITACHI HIGH TECH CORP·Filed 2020·Granted Feb 4, 2025·0 cites·14 claims
- 0249US12165828B2Electron gun and electron beam application apparatusHITACHI HIGH TECH CORP·Filed 2019·Granted Dec 10, 2024·0 cites·11 claims
- 0348US2024161997A1Electron beam application deviceHITACHI HIGH TECH CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →