YH

Yukihiko Hayashi

JU Junkosha: 1 patents #35 of 85Top 45%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #2,398,939 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12257808 Tube and pump using same Kouichi Yanai 2025-03-25