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

Yasuo Hamano — 3 Patents

IBM: 2 patents #32,839 of 70,183Top 50%
Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #1,524,110 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9170851 Connection distribution for load balancing in a distributed database Yuki Makino, Mikio Takeuchi, Gaku Yamamoto 2015-10-27
8150823 Private searching on a public search engine Shinya Kawanaka, Naruaki Masuno, Yoshitaka Matsumoto 2012-04-03
5418440 Position control device for servomotor Yoshifumi Sakaguchi, Atsushi Masago, Hirokazu Nishikawa 1995-05-23