Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10336427 | System for and method of operating watercraft | Noriyoshi Ichikawa, Akihiro Noma | 2019-07-02 |
KK
Koei Kokubo
Overall (2019): #381,645 of 560,194Top 70%
1
Patents 2019