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

Quan KONG

HIHitachi: 2 patents #141 of 1,165Top 15%
Overall (2021): #121,557 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10977515 Image retrieving apparatus, image retrieving method, and setting screen used therefor Yuki Watanabe, Kenichi Morita, Tomokazu Murakami, Atsushi Hiroike 2021-04-13
10963736 Object recognition apparatus, object recognition system, and object recognition method Yuki Watanabe, Naoto Akira, Daisuke Matsubara 2021-03-30