HK

Hiroyuki Koyama

YC Yanmar Power Technology Co.: 1 patents #6 of 55Top 15%
📍 Narita, JP: #4 of 12 inventorsTop 35%
Overall (2023): #424,663 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11554844 Planing boat — 2023-01-17