Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359920 | Nautical chart processing device and nautical chart processing method | Masato Okuda, Tomoko Fujimoto, Timo Kostiainen, Antti Kuukka | 2025-07-15 |
| 12140433 | Apparatus and method for route planning | Takatoshi Morita, Masato Okuda | 2024-11-12 |
| 11473914 | Navigation device and method of creating route | Kenta Ogawa | 2022-10-18 |
| 10732104 | Measuring chip, measuring device and measuring method | Keiji Tada | 2020-08-04 |
| 10379202 | Radar apparatus and method of controlling transmission signal | Koji Dai, Tatsuya Kojima | 2019-08-13 |
| 9777611 | Construction machine | Hiroyuki Azuma, Takahiro Kobayashi | 2017-10-03 |
| 9366007 | Construction machine | Hiroyuki Azuma, Takahiro Kobayashi, Satoshi Tehara | 2016-06-14 |
| 9091752 | Radar device, radar positioning system, radar positioning method, and computer readable media storing radar positioning program | Tatsuya Kojima | 2015-07-28 |
| 8981988 | Radar system, transponder device, method for radar processing and computer readable media | Tatsuya Kojima | 2015-03-17 |