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

Hideki Hasumi

SUSubaru: 3 patents #330 of 1,684Top 20%
NCNhk Spring Co.: 2 patents #370 of 1,116Top 35%
Overall (All Time): #1,347,425 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12420686 Cushion skin, seat cushion, and vehicle seat Syunji Takazawa, Atsushi Kageyama, Fumito KITANAKA, Kenji Nagumo 2025-09-23
11230252 Side airbag apparatus Taisuke Matsuzaki, Youhei Kanbara, Yuuji Matsubara 2022-01-25
9985258 Onboard battery Toshiyuki Hara, Junya Okamura, Yu Onodera, Yutaka Yokoyama 2018-05-29