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Shirou Yamaguchi

YA Yamabiko: 1 patents #6 of 36Top 20%
Overall (2019): #269,611 of 560,194Top 50%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10495017 Portable working machine including engine with carburetor and fuel supply control method thereof Takumi Nonaka, Toru Kono, Genichi Sato, Yuta Iihara 2019-12-03