JY

Junko YAMADA

IH Ihi: 1 patents #20 of 91Top 25%
Overall (2025): #326,479 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

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