Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280646 | Vehicle drive device | Isao Toda, Seiyo Hirano, Kei Yonemori | 2025-04-22 |
| 11958467 | Hybrid driving apparatus | Isao Toda, Seiyo Hirano | 2024-04-16 |
| 11938801 | Vehicle drive device | Isao Toda, Seiyo Hirano, Kei Yonemori | 2024-03-26 |
| 11738630 | Vehicle in-wheel drive motor and a body side drive motor | Isao Toda, Seiyo Hirano, Kei Yonemori | 2023-08-29 |
| 11718168 | Vehicle drive device | Isao Toda, Seiyo Hirano, Kei Yonemori | 2023-08-08 |
| 11427067 | Vehicle drive device | Isao Toda, Seiyo Hirano, Kei Yonemori | 2022-08-30 |
| 11364783 | Hybrid driving apparatus that selectively causes main driving electric motor and sub-driving electric motors to generate forces depending on traveling mode and traveling status of vehicle | Isao Toda, Seiyo Hirano | 2022-06-21 |
| 11351876 | Vehicle power supply system | Akihiro Furukawa, Seiyo Hirano | 2022-06-07 |
| 11345242 | Vehicle drive system | Akihiro Furukawa, Seiyo Hirano | 2022-05-31 |
| 11230183 | Vehicle drive system | Akihiro Furukawa, Seiyo Hirano | 2022-01-25 |
| 11173858 | Vehicle power supply system | Akihiro Furukawa, Seiyo Hirano | 2021-11-16 |
| 10946856 | Vehicle drive system | Hajime Oyama, Shigeo Yoshikawa, Hiroyuki Shirata | 2021-03-16 |
| 8498767 | Power-supply control apparatus of vehicle | Kazuya Kotani, Takeharu Yamashita, Masayoshi Takahashi | 2013-07-30 |
| 8433502 | Control method and control device for engine | Kunitomo Minamitani, Katsumasa Yoshida, Seiyo Hirano, Akitomo Kume, Kazuya Kotani | 2013-04-30 |