YI

Yasushi Ishii

YM Yamaha Marine: 1 patents #10 of 24Top 45%
Overall (2003): #89,341 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6662555 Catalyzer arrangement for engine — 2003-12-16