Inventor · disambiguated record
Yoshihide Sugiyama
Also filed as: SUGIYAMA YOSHIHIDE
20 granted patents·9 pending applications·321 citations·filing 1982–2025
95Inventor score
Top patents by PatentIndex Score
29 records- 0198US4605926AIllegal-sheet-material detection apparatus in sheet material manufacturing machineDUPLO SEIKO CORP·Filed 1982·Granted Aug 12, 1986·103 cites·14 claims
- 0290US5746162ASheet processing apparatus and sheet processing methodRICOH KK·Filed 1996·Granted May 5, 1998·54 cites·23 claims
- 0389US7918449B2Double-sided image forming deviceDUPLO SEIKO CORP·Filed 2007·Granted Apr 5, 2011·12 cites·9 claims
- 0484US7731187B2Sheet medium adjustment apparatus and image formation system capable of sorting sheet mediaRICOH KK·Filed 2007·Granted Jun 8, 2010·13 cites·3 claims
- 0572US6964707B2Adhesive coating deviceDUPLO SEIKO CORP·Filed 2002·Granted Nov 15, 2005·17 cites·20 claims
- 0671US8684347B2Sheet amount indicator and image forming apparatus with amplifying mechanismITO SHIGEYUKI·Filed 2012·Granted Apr 1, 2014·3 cites·19 claims
- 0767US2025114279A1Medication support deviceHAYASHI HIROTAKA·Filed 2024·Application pending·0 cites
- 0866US8052146B2Sheet transport apparatusDUPLO SEIKO CORP·Filed 2008·Granted Nov 8, 2011·3 cites·7 claims
- 0965US5080342AFinisher for finishing paper sheetsRICOH KK·Filed 1990·Granted Jan 14, 1992·16 cites·6 claims
- 1064US5100119APaper handling apparatusRICOH KK·Filed 1990·Granted Mar 31, 1992·24 cites·9 claims
- 1163US5054766APaper positioning deviceRICOH KK·Filed 1990·Granted Oct 8, 1991·16 cites·9 claims
- 1263US2025375355A1Checking apparatus and medication support apparatusKOIKE NATSUKI·Filed 2025·Application pending·0 cites
- 1362US5024430APaper handling apparatusRICOH KK·Filed 1990·Granted Jun 18, 1991·15 cites·9 claims
- 1462US2025364099A1Information transmission system, information transmission method, and recording mediumTASHIRO SACHIKA·Filed 2025·Application pending·0 cites
- 1561US8109510B2Sheet inverting and conveying mechanism and sheet inverting and conveying apparatusSUGIYAMA YOSHIHIDE·Filed 2007·Granted Feb 7, 2012·3 cites·7 claims
- 1660US8052142B2Paper transport apparatus with inverting turn guide having range of curvature radiusDUPLO SEIKO CORP·Filed 2008·Granted Nov 8, 2011·2 cites·1 claims
- 1756US7448319B2Plate-making apparatus for stencil printing and stencil printing machineDUPLO SEIKO CORP·Filed 2007·Granted Nov 11, 2008·1 cites·20 claims
- 1856US2025152475A1Medication support apparatusNIITSUMA YOUHEI·Filed 2024·Application pending·0 cites
- 1956US2025134774A1Medication support apparatusYAMANAKA MANABU·Filed 2024·Application pending·0 cites
- 2056US2025107968A1Medication support deviceMOCHIZUKI TAKATO·Filed 2024·Application pending·0 cites
- 2154US5330170AFinisher for an image forming apparatus which rotates about a stapling positionRICOH KK·Filed 1992·Granted Jul 19, 1994·16 cites·16 claims
- 2249US2025339337A1Medication support apparatusFUJIE HIROSHI·Filed 2025·Application pending·0 cites
- 2346US2024398668A1Medication assistance deviceNIITSUMA YOUHEI·Filed 2024·Application pending·0 cites
- 2445US7278351B2Plate-making method and plate-making apparatus for stencil printing and stencil printing machineDUPLO SEIKO CORP·Filed 2002·Granted Oct 9, 2007·2 cites·17 claims
- 2542US4563947AInk detecting device for rotary printerDUPLO SEIKO CORP·Filed 1985·Granted Jan 14, 1986·6 cites·7 claims
- 2639US5137266AFinisher for finishing paper sheetsRICOH KK·Filed 1990·Granted Aug 11, 1992·8 cites·1 claims
- 2736US5484143ASheet sorting and storing apparatusRICOH KK·Filed 1994·Granted Jan 16, 1996·5 cites·14 claims
- 2833US2004253391A1Heat-sensitive stencil plate material for stencil printing, method and apparatus for producing the stencil plate material and stencil printing machineFiled 2002·Application pending·0 cites
- 2928US5651537AStacked sheet clamping device for a staplerRICOH KK·Filed 1995·Granted Jul 29, 1997·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →