SY

Shirou Yamaguchi

YA Yamabiko: 1 patents #5 of 24Top 25%
Overall (2024): #267,402 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12098669 Two-stroke engine Kuniyoshi ETO, Takuo Yoshizaki 2024-09-24