KO

Katsuhisa Ono

SO Sony: 2 patents #351 of 2,482Top 15%
Overall (2004): #55,913 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6799913 Torque clutch apparatus and printer apparatus Yoshinori Yamane 2004-10-05
6764234 Torque clutch apparatus and printer apparatus Yoshinori Yamane 2004-07-20