Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421676 | Road surface evaluation apparatus and road surface evaluation method | Atsuki Kakinuma, Yasuo Oishi, Takeo Tokunaga, Hiroyuki Onimaru | 2025-09-23 |
| 12374214 | Road management apparatus and road management method | Hiroyuki Onimaru, Takeo Tokunaga, Atsuki Kakinuma, Yasuo Oishi | 2025-07-29 |
| 12263844 | Road surface evaluation apparatus | Hiroyuki Onimaru, Atsuki Kakinuma, Takeo Tokunaga, Yasuo Oishi | 2025-04-01 |
| 12196577 | Road surface evaluation apparatus and road surface evaluation method | Hiroyuki Onimaru, Atsuki Kakinuma, Takeo Tokunaga, Yasuo Oishi | 2025-01-14 |