Inventor · disambiguated record
Masakiyo Okuda
Also filed as: OKUDA MASAKIYO
18 granted patents·408 citations·filing 1982–1998
95Inventor score
Files withSHARP KK18
Top patents by PatentIndex Score
18 records- 0196US5398098AImage forming apparatusSHARP KK·Filed 1994·Granted Mar 14, 1995·78 cites·52 claims
- 0290US4734747ACopying machine with a copy paper detection deviceSHARP KK·Filed 1985·Granted Mar 29, 1988·40 cites·4 claims
- 0379US4708461ACopying machine with a reservation functionSHARP KK·Filed 1985·Granted Nov 24, 1987·22 cites·6 claims
- 0479US4655582AAutomatic duplex electrophotographic copying machineSHARP KK·Filed 1985·Granted Apr 7, 1987·22 cites·2 claims
- 0576US6507415B1Image processing device and image processing methodSHARP KK·Filed 1998·Granted Jan 14, 2003·58 cites·42 claims
- 0676US5393044APaper feederSHARP KK·Filed 1993·Granted Feb 28, 1995·23 cites·3 claims
- 0774US5624107AImage forming apparatus with a document feederSHARP KK·Filed 1995·Granted Apr 29, 1997·24 cites·9 claims
- 0873US4639125AAutomatic duplex copying type copying apparatusSHARP KK·Filed 1985·Granted Jan 27, 1987·19 cites·14 claims
- 0970US5915691ADocument feeder and cover for an image forming apparatusSHARP KK·Filed 1997·Granted Jun 29, 1999·41 cites·79 claims
- 1066US4572650ASize detecting device of a copy document suitable for electrophotographic copying machineSHARP KK·Filed 1982·Granted Feb 25, 1986·13 cites·5 claims
- 1164US5576820AXerographic apparatus with a detachable corona chargerSHARP KK·Filed 1995·Granted Nov 19, 1996·17 cites·4 claims
- 1260US4688924ADocument copying systemSHARP KK·Filed 1986·Granted Aug 25, 1987·12 cites·4 claims
- 1353US4736937AAutomatic document feederSHARP KK·Filed 1985·Granted Apr 12, 1988·15 cites·6 claims
- 1445US4939377AOptical apparatus for detecting document size for use in a copying apparatusSHARP KK·Filed 1988·Granted Jul 3, 1990·6 cites·12 claims
- 1541US4990957AAutomatic exposure deviceSHARP KK·Filed 1989·Granted Feb 5, 1991·5 cites·9 claims
- 1641US4875072AAutomatic document feederSHARP KK·Filed 1988·Granted Oct 17, 1989·3 cites·3 claims
- 1741US4831412ACopying machineSHARP KK·Filed 1987·Granted May 16, 1989·5 cites·4 claims
- 1830US4989040APosition input apparatus encluding a position detector input apparatusSHARP KK·Filed 1988·Granted Jan 29, 1991·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →