Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385060 | Docking control device, ship, docking information storage device, docking control method, and recording medium | Naoyuki Tsuzuki, Makoto Iwatsuki | 2022-07-12 |
| 8129493 | Aromatic polyester | Masayoshi Tabata | 2012-03-06 |
| 8019498 | Ship-steering device | Atsuyuki Tsuzuki, Kouichi Iguchi | 2011-09-13 |
| 6248828 | Paint of high weather resistance | Kazuo Yanauchi | 2001-06-19 |