HY

Hidetoshi Yamamoto

MC Mie Horo Co.: 2 patents #1 of 3Top 35%
Overall (1989): #25,492 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4880260 Method of joining pipes Taiji Gotoh, Kiyoshi Yamada 1989-11-14
4850096 Method of joining pipes Taiji Gotoh, Kiyoshi Yamada 1989-07-25