Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12233875 | Hybrid all-wheel-drive vehicle | Akihiro NABESHIMA, Takeshi Yoneda, Hiroshi Tatekawa, Katsuya Higuchi, Norio Oowada | 2025-02-25 |
| 11578788 | Power transmission mechanism | Norio Oowada, Akihiro NABESHIMA, Takeshi Yoneda, Hiroshi Tatekawa, Katsuya Higuchi +1 more | 2023-02-14 |