SU

Seitaro Ueda

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
MB Mitsuboshi Belting: 1 patents #183 of 333Top 55%
📍 Gyōda, JP: #250 of 565 inventorsTop 45%
Overall (All Time): #2,320,135 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5067931 Sprocket wheel having replaceable teeth Hiromitsu Nagamatsu 1991-11-26
4944715 Chain for V-pulley Yukio Okubo, Shinichiro Izumi, Takeshi Hoshiro 1990-07-31