KN

Koichi Nakayama

Yamaha Motor: 2 patents #11 of 144Top 8%
📍 Saga, JP: #1 of 1 inventorsTop 100%
Overall (2023): #135,275 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11674433 Watercraft propulsion system and watercraft including the watercraft propulsion system — 2023-06-13
11674482 Outboard motor and vessel — 2023-06-13