Inventor · disambiguated record
Yukihiro Ohno
Also filed as: OHNO YUKIHIRO · TANZAWA MISAO
10 granted patents·1 pending application·129 citations·filing 1976–2012
89Inventor score
Top patents by PatentIndex Score
11 records- 0184US5093690APaper refeeding device for a copier operable in a two-sided copy mode for refeeding paper sheets from an intermediate trayRICOH KK·Filed 1990·Granted Mar 3, 1992·33 cites·5 claims
- 0284US4188109AFixing apparatus for electrophotographyRICOH KK·Filed 1976·Granted Feb 12, 1980·23 cites·4 claims
- 0374US4563076AImaging apparatusRICOH KK·Filed 1984·Granted Jan 7, 1986·17 cites·8 claims
- 0470US4311780AElectrophotographic process and apparatus of two revolutions/copy, wet developing typeRICOH KK·Filed 1980·Granted Jan 19, 1982·16 cites·4 claims
- 0568US8148379B2Therapeutic agent for senile dementiaOHNO YUKIHIRO·Filed 2008·Granted Apr 3, 2012·1 cites·4 claims
- 0668US4190349ASlider reciprocating driving apparatus for use with electrophotographic copying machineRICOH KK·Filed 1978·Granted Feb 26, 1980·7 cites·9 claims
- 0763US5089858AImage forming apparatus operable with a two-side unitRICOH KK·Filed 1990·Granted Feb 18, 1992·15 cites·4 claims
- 0857US4348106AGuide apparatus for movable contact glass in electrophotographic copying machinesRICOH KK·Filed 1980·Granted Sep 7, 1982·9 cites·9 claims
- 0956US4099484APressure fixing apparatus for electrophotographyRICOH KK·Filed 1976·Granted Jul 11, 1978·8 cites·15 claims
- 1050US8552000B2Therapeutic agent for senile dementiaOHNO YUKIHIRO·Filed 2012·Granted Oct 8, 2013·0 cites·11 claims
- 1149US2006142276A1Therapeutic agent for senile dementiaOHNO YUKIHIRO·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yukihiro Ohno 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 →