Inventor · disambiguated record
Ryugo Kagetani
Also filed as: KAGETANI RYUGO
3 granted patents·0 citations·filing 2020–2022
39Inventor score
Files withHITACHI HIGH TECH CORP3
Top patents by PatentIndex Score
3 records- 0158US12211194B2Defect inspection with images of different synthesis ratiosHITACHI HIGH TECH CORP·Filed 2022·Granted Jan 28, 2025·0 cites·10 claims
- 0252US11448663B2Pattern height information correction system and pattern height information correction methodHITACHI HIGH TECH CORP·Filed 2020·Granted Sep 20, 2022·0 cites·10 claims
- 0349US12474166B2Pattern inspection/measurement device, and pattern inspection/measurement programHITACHI HIGH TECH CORP·Filed 2020·Granted Nov 18, 2025·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →