Inventor · disambiguated record
Keiji Ohyabu
Also filed as: OHYABU KEIJI
3 granted patents·109 citations·filing 1988–1989
75Inventor score
Files withFUJITSU LTD3
Top patents by PatentIndex Score
3 records- 0193US4965640AImage forming apparatus including detachable toner fixing unitFUJITSU LTD·Filed 1989·Granted Oct 23, 1990·51 cites·14 claims
- 0286US4966356AApparatus for selectively feeding cut sheets in a recording machineFUJITSU LTD·Filed 1988·Granted Oct 30, 1990·44 cites·22 claims
- 0363US4896191ASheet transferring mechanism in an electrophotographic recording apparatusFUJITSU LTD·Filed 1988·Granted Jan 23, 1990·14 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →