MY

Masahiko Yamamoto

PC Pacific Industrial Co.: 1 patents #2 of 8Top 25%
📍 Sekigahara, JP: #1 of 1 inventorsTop 100%
Overall (2025): #285,179 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12257865 Valve stem and tire valve Katsuji Ono, Michinari Hirose 2025-03-25