Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577598 | Bearing device for vehicle wheel, and vehicle provided with bearing device for vehicle wheel | Mitsuo Kawamura, Kentaro Nishikawa, Yuuji Yada, Yasuyuki Fujita, Hiroki Yabuta | 2023-02-14 |
| 11097768 | Supplemental turning function-equipped hub unit and vehicle | Hirokazu Ooba, Tomomi Ishikawa, Kentaro Nishikawa, Satoshi Utsunomiya, Yusuke OHATA +1 more | 2021-08-24 |
| 10670121 | Speed reducer | Hirokazu Ooba, Takashi Nozaki | 2020-06-02 |
| 10501117 | Vehicle | Hirokazu Ohba | 2019-12-10 |
| 10369880 | Power transmission device for vehicle | Masao Kurita, Hirokazu Ohba | 2019-08-06 |
| 10118479 | In-wheel motor drive device | Hirokazu Ooba | 2018-11-06 |
| 10023228 | Steering device | Hirokazu Ohba, Tomomi Ishikawa, Yuya YAMAGUCHI | 2018-07-17 |
| 9919730 | Steering device and vehicle including the same | Hirokazu Ohba, Tomomi Ishikawa, Yuya YAMAGUCHI | 2018-03-20 |