Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Youngmin EEH — 1 Patent in 2021

Toshiba Memory: 1 patents #254 of 753Top 35%
Overall (2021): #200,770 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11201189 Semiconductor device having rare earth oxide layer and method of manufacturing the same Toshihiko Nagase, Daisuke Watanabe, Kazuya SAWADA, Kenichi Yoshino, Tadaaki Oikawa +1 more 2021-12-14