YO

Yoshifumi Ono

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Koki Co.: 2 patents #413 of 888Top 50%
📍 Hitachinaka, JP: #1,336 of 2,447 inventorsTop 55%
Overall (All Time): #2,350,286 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4620768 Optical scanning system Kimio Tatsuno, Keiji Kataoka, Yoshifumi Homma 1986-11-04
4513300 Apparatus for driving a semiconductor laser for use in a laser-beam printer Kimio Tatsuno, Susumu Saito, Shoichi Ito, Isamu Terashima, Yoshifumi Homma +1 more 1985-04-23