YH

Yasumasa Hibi

NT Ntn: 5 patents #288 of 1,364Top 25%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Overall (All Time): #934,251 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12097787 Clutch unit Kunihiro Mikasa, Kyohei Sasanuma, Kengo Watanabe 2024-09-24
12078220 Clutch unit Kunihiro Mikasa, Kyohei Sasanuma, Shaoluan Bian 2024-09-03
11486458 Clutch unit Kengo Watanabe, Eiji Maeno 2022-11-01
9541147 Clutch unit Kouji Isoda, Takahide Saito, Masahiro Kawai, Yumiko Mineno 2017-01-10
7617677 Stator unit for a torque converter Hideki Akamatsu, Takahide Saito, Takashi Hattori, Katsufumi Abe 2009-11-17