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Takekazu Yamamoto

YCYamamoto Foundation Works Co.: 1 patents #1 of 1Top 100%
Overall (2023): #233,171 of 537,848Top 45%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D983232 Boring machine with casing driver 2023-04-11