SY

Shiro Yamaguchi

YA Yamabiko: 1 patents #4 of 21Top 20%
📍 Wenatchee, WA: #5 of 9 inventorsTop 60%
🗺 Washington: #4,694 of 13,672 inventorsTop 35%
Overall (2021): #258,805 of 548,734Top 50%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10927789 Stratified scavenging engine and portable work machine Ken Shirai, Tetsuya Isogai 2021-02-23