JY

Junko YAMADA

IH Ihi: 1 patents #624 of 1,178Top 55%
Overall (All Time): #2,378,220 of 4,157,543Top 60%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12194565 Crack repair method Koutarou Inose, Naoyuki Matsumoto, Shota Nakanishi, Daiki OKITA 2025-01-14