Inventor · disambiguated record
Haruo Nishiyama
Also filed as: NISHIYAMA HARUO
25 granted patents·387 citations·filing 1983–2022
96Inventor score
Top patents by PatentIndex Score
25 records- 0193US6212338B1Image forming device with communication to supplementary toner containerSHARP KK·Filed 2000·Granted Apr 3, 2001·65 cites·14 claims
- 0290US4568181ASize detecting device of a copy document suitable for electrophotographic copying machineSHARP KK·Filed 1983·Granted Feb 4, 1986·37 cites·18 claims
- 0389US4540269AOpening detecting device of a copy document cover suitable for electrophotographic copying machineSHARP KK·Filed 1983·Granted Sep 10, 1985·33 cites·13 claims
- 0488US5781822AImage forming apparatus provided with image eraserSHARP KK·Filed 1997·Granted Jul 14, 1998·49 cites·10 claims
- 0586US4511246ASize detecting device of a copy document suitable for electrophotographic copying machineSHARP KK·Filed 1984·Granted Apr 16, 1985·29 cites·10 claims
- 0677US11376658B2Nickel powder, method for manufacturing nickel powder, internal electrode paste using nickel powder, and electronic componentSUMITOMO METAL MINING CO·Filed 2017·Granted Jul 5, 2022·1 cites·5 claims
- 0773US8451479B2Image forming apparatus and preview display methodNISHIYAMA HARUO·Filed 2009·Granted May 28, 2013·4 cites·10 claims
- 0873US6692855B1Solid electrolyte type fuel cell and method of producing the sameTOTO LTD·Filed 1999·Granted Feb 17, 2004·52 cites·7 claims
- 0972US11772160B2Nickel powder, method for manufacturing nickel powder, internal electrode paste using nickel powder, and electronic componentSUMITOMO METAL MINING CO·Filed 2022·Granted Oct 3, 2023·0 cites·21 claims
- 1071US5880578APower control unitSHARP KK·Filed 1997·Granted Mar 9, 1999·37 cites·22 claims
- 1171US4571055ATransport item detecting arrangementSHARP KK·Filed 1984·Granted Feb 18, 1986·15 cites·7 claims
- 1262US10298784B2Image transmitting apparatusSHARP KK·Filed 2018·Granted May 21, 2019·0 cites·7 claims
- 1361US6037757APower control unit having switching phase control for reducing voltage drop at a power supplySHARP KK·Filed 1998·Granted Mar 14, 2000·16 cites·32 claims
- 1459US10122869B2Image transmitting apparatusSHARP KK·Filed 2017·Granted Nov 6, 2018·0 cites·6 claims
- 1558US5532794AElectrophotographic image stabilization control apparatusSHARP KK·Filed 1993·Granted Jul 2, 1996·11 cites·20 claims
- 1657US9838551B2Image transmitting apparatusNISHIYAMA HARUO·Filed 2009·Granted Dec 5, 2017·0 cites·4 claims
- 1754US5016046AAutomatic exposure device for copying machineSHARP KK·Filed 1989·Granted May 14, 1991·9 cites·15 claims
- 1850US4614421ADuplicating-sheet-number setting deviceSHARP KK·Filed 1985·Granted Sep 30, 1986·8 cites·2 claims
- 1949US11626749B2Photovoltaic systemKANEKA CORP·Filed 2018·Granted Apr 11, 2023·0 cites·3 claims
- 2049US4823165ADocument size detector for copying machineSHARP KK·Filed 1987·Granted Apr 18, 1989·8 cites·5 claims
- 2140US5796103ACharging device and design method thereofSHARP KK·Filed 1996·Granted Aug 18, 1998·5 cites·23 claims
- 2240US4571067ADetecting device for optical scanning system position suitable for electrophotographic copying machineSHARP KK·Filed 1983·Granted Feb 18, 1986·4 cites·7 claims
- 2335US5715131ACharging device that can charge a body uniformlySHARP KK·Filed 1995·Granted Feb 3, 1998·3 cites·20 claims
- 2431US4746957AVariable magnification copy machineSHARP KK·Filed 1986·Granted May 24, 1988·1 cites·6 claims
- 2529US4918302AArrangement for detecting a state of light or brightnessSHARP KK·Filed 1988·Granted Apr 17, 1990·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →