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

Yuusuke Seki

Hitachi: 2 patents #13,388 of 28,497Top 50%
HSHitachi Information & Control Solutions: 2 patents #22 of 68Top 35%
Overall (All Time): #2,075,452 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8493927 Control apparatus, control method and control program Akira Bandou, Masamitsu Kobayashi, Masahiro Shiraishi, Akihiro Onozuka, Takashi Umehara +13 more 2013-07-23
7873871 Communication control system and communication control method Masakazu Ishikawa, Akira Bandou, Masahiro Shiraishi, Masamitsu Kobayashi, Yasuyuki Furuta +7 more 2011-01-18