HO

Hirokazu Ooba

NT Ntn: 16 patents #94 of 1,364Top 7%
Overall (All Time): #289,889 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12097911 Steering system and vehicle equipped with same Norio Ishihara, Satoshi Utsunomiya, Yusuke OHATA 2024-09-24
11851123 Hub unit having steering function, and vehicle equipped with same Yusuke OHATA 2023-12-26
11731693 Hub unit with steering function, steering system, and vehicle Satoshi Utsunomiya, Norio Ishihara, Yusuke OHATA 2023-08-22
11565548 Hub unit having steering function, and vehicle provided with said hub unit Satoshi Utsunomiya, Yusuke OHATA 2023-01-31
11097768 Supplemental turning function-equipped hub unit and vehicle Tomomi Ishikawa, Kentaro Nishikawa, Satoshi Utsunomiya, Yusuke OHATA, Taisuke Igi +1 more 2021-08-24
10670121 Speed reducer Taisuke Igi, Takashi Nozaki 2020-06-02
10118479 In-wheel motor drive device Taisuke Igi 2018-11-06
9856906 Hollow shaft and constant velocity universal joint Kazuhiko Yoshida, Hiroki Mukai 2018-01-02
9746037 Link actuating device Keisuke Sone, Arito Matsui, Hiroki Mukai 2017-08-29
8998729 Fixed-type constant velocity universal joint 2015-04-07
8684849 Fixed type constant velocity universal joint Keisuke Sone, Kazuhiko Yoshida, Kiyohiro Itou 2014-04-01
8545337 Fixed uniform-motion universal joint Keisuke Sone, Kazuhiko Yoshida, Kiyohiro Itou 2013-10-01
8435125 Power transmission shaft, drive shaft, and propeller shaft Kazuhiko Yoshida, Keisuke Sone 2013-05-07
8226489 Constant velocity universal joint Kazuhiko Yoshida, Keisuke Sone 2012-07-24
8162765 Constant velocity universal joint Keisuke Sone, Kazuhiko Yoshida 2012-04-24
8062139 Fixed constant-velocity universal joint Keisuke Sone 2011-11-22