Issued Patents 2024
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173475 | Work machine | Seiji Hijikata, Yasutaka Tsuruga | 2024-12-24 |
| 12054918 | Construction machine | Seiji Hijikata, Yasutaka Tsuruga, Ryou Yagisawa | 2024-08-06 |
| 12049744 | Work machine | Seiji Hijikata, Yasutaka Tsuruga, Ryou Yagisawa | 2024-07-30 |
| 12043983 | Construction machine | Seiji Hijikata, Yasutaka Tsuruga, Kenji Hiraku | 2024-07-23 |
| 12018458 | Construction machine | Seiji Hijikata, Yasutaka Tsuruga, Kenji Hiraku | 2024-06-25 |
| 11946224 | Construction machine | Seiji Hijikata, Yasutaka Tsuruga, Kenji Hiraku | 2024-04-02 |
| 11946492 | Work machine | Seiji Hijikata, Yasutaka Tsuruga | 2024-04-02 |
| 11946226 | Work machine | Seiji Hijikata, Yasutaka Tsuruga, Ryou Yagisawa, Shou Furukawa | 2024-04-02 |