Inventor · disambiguated record

Yoshifumi Ono

Also filed as: ONO YOSHIFUMI

2 granted patents·20 citations·filing 1983–1983

59Inventor score

Technology areasG02B G06K

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0152US4513300AApparatus for driving a semiconductor laser for use in a laser-beam printerHITACHI LTD·Filed 1983·Granted Apr 23, 1985·13 cites·3 claims
0239US4620768AOptical scanning systemHITACHI LTD·Filed 1983·Granted Nov 4, 1986·7 cites·9 claims

Join the waitlist — get patent alerts

Get an alert when Yoshifumi Ono files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →