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

Yohei Ueda — 2 Patents in 2021

IBM: 2 patents #3,096 of 11,638Top 30%
Overall (2021): #95,153 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11088857 Blockchain timestamp agreement Sachiko Yoshihama, Tatsushi Inagaki, Kohichi Kamijoh, Hiroaki Nakamura 2021-08-10
10970055 Identifying software and hardware bottlenecks Tatsushi Inagaki, Moriyoshi Ohara, Yu Chin Fabian Lim, Chun Hui Suen, Venkatraman Ramakrishna +1 more 2021-04-06