SY

Sumio Yoshida

AC Amada Co.: 2 patents #1 of 33Top 4%
📍 Ono, JP: #1 of 1 inventorsTop 100%
Overall (1989): #15,232 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4827822 Saw blade Yoshikazu Takegawa, Susumu Tsujimoto, Katsuhiko Kawabata 1989-05-09
4813324 Saw blade Yoshikazu Takegawa, Susumu Tsujimoto, Katsuhiko Kawabata 1989-03-21