Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139235 | Data processing device, program, recording medium, and data processing method for assisting formulation of bunkering plan of ship | Atsushi Yamaguchi, Yoshihiko Maeda, Ryo KAKUTA | 2018-11-27 |
| 9983010 | Device, program, recording medium and method for facilitating management of schedule of voyage | Takafumi Nanri, Atsushi Yamaguchi, Ryo KAKUTA | 2018-05-29 |
| 9835458 | Ship assignment device, ship assignment method, program, and recording medium | Yuji Otsuka, Atsushi Yamaguchi, Ryo KAKUTA | 2017-12-05 |