Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YN

Yasuhira Nagakubo

HHHitachi High-Technologies: 1 patents #146 of 381Top 40%
Overall (2021): #205,039 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11177109 Specimen holder and charged particle beam device provided with same Toshie Yaguchi 2021-11-16