Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359920 | Nautical chart processing device and nautical chart processing method | Jun Yamabayashi, Masato Okuda, Tomoko Fujimoto, Antti Kuukka | 2025-07-15 |
| 12174022 | Apparatus and method for route editing assistance | Masato Okuda, Tomoko Fujimoto, Antti Kuukka | 2024-12-24 |
| 10801857 | Navigational information display device, and method of displaying navigational information | Masato Okuda, Takatoshi Morita, Jussi Suistomaa, Petri Turkulainen | 2020-10-13 |