Inventor · disambiguated record
Masaaki Uchiyama
Also filed as: UCHIYAMA MASAAKI
50 granted patents·6 pending applications·900 citations·filing 1980–2022
98Inventor score
Top patents by PatentIndex Score
56 records- 0196US8296010B2Suspension control apparatusHIRAO RYUSUKE·Filed 2010·Granted Oct 23, 2012·46 cites·7 claims
- 0296US8104758B2Sheet finisher and image forming system provided therewithTANAKA YU·Filed 2010·Granted Jan 31, 2012·17 cites·28 claims
- 0395US7766324B2Sheet stacking apparatus, sheet processing apparatus and image forming systemKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Aug 3, 2010·20 cites·7 claims
- 0493US8408540B2Sheet ejection device, post-processing apparatus and image forming systemUCHIYAMA MASAAKI·Filed 2011·Granted Apr 2, 2013·11 cites·12 claims
- 0593US8136807B2Sheet aligning apparatusUCHIYAMA MASAAKI·Filed 2008·Granted Mar 20, 2012·16 cites·10 claims
- 0693US6434460B1Suspension control systemTOKICO LTD·Filed 2001·Granted Aug 13, 2002·129 cites·11 claims
- 0793US6058340ASuspension control apparatusTOKICO LTD·Filed 1994·Granted May 2, 2000·153 cites·22 claims
- 0892US8070150B2Sheet ejection device, image forming apparatus and sheet finisher provided therewithTANAKA YU·Filed 2008·Granted Dec 6, 2011·15 cites·10 claims
- 0988US7613422B2Image forming apparatus and intermediate conveyance unitKONICA MINOLTA BUSINESS TECH·Filed 2006·Granted Nov 3, 2009·11 cites·14 claims
- 1088US5533597ASuspension control deviceTOKICO LTD·Filed 1995·Granted Jul 9, 1996·83 cites·16 claims
- 1187US6981577B2Controlling damping force shock absorberHITACHI LTD·Filed 2004·Granted Jan 3, 2006·29 cites·9 claims
- 1286US8714547B2Paper discharge apparatus and image forming apparatus equipped with paper discharge apparatusUCHIYAMA MASAAKI·Filed 2010·Granted May 6, 2014·7 cites·8 claims
- 1386US6321887B1Suspension control apparatusTOKICO LTD·Filed 2000·Granted Nov 27, 2001·39 cites·7 claims
- 1485US8177227B2Sheet ejection device, image forming apparatus and post-processing apparatusUCHIYAMA MASAAKI·Filed 2009·Granted May 15, 2012·9 cites·19 claims
- 1584US7987751B2Sheet trimming apparatus and image forming systemKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Aug 2, 2011·14 cites·3 claims
- 1682US7333882B2Suspension control apparatusHITACHI LTD·Filed 2005·Granted Feb 19, 2008·17 cites·14 claims
- 1782US7328893B2Finisher and image forming apparatus equipped therewithKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Feb 12, 2008·18 cites·13 claims
- 1880US7832716B2Sheet processing apparatus and image forming systemKONICA MINOLTA BUSINESS TECH·Filed 2008·Granted Nov 16, 2010·6 cites·9 claims
- 1979US7412201B2Post-processing trimming apparatus and image-forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2005·Granted Aug 12, 2008·4 cites·6 claims
- 2077US7616921B2Sheet cooling device, intermediate sheet conveying device and image forming apparatus having the sameKONICA MINOLTA BUSINESS TECH·Filed 2006·Granted Nov 10, 2009·5 cites·4 claims
- 2177US7178799B2Post processing device with saddle supportKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Feb 20, 2007·15 cites·22 claims
- 2277US7077798B2Sheet folding apparatus, sheet folding method and image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Jul 18, 2006·14 cites·11 claims
- 2375US7287759B2Stabilizer deviceHITACHI LTD·Filed 2004·Granted Oct 30, 2007·22 cites·17 claims
- 2475US7168463B2Method of charging dynamic-pressure bearing device with lubricating fluid, and method of inspecting dynamic-pressure bearing deviceNIDEC CORP·Filed 2005·Granted Jan 30, 2007·7 cites·20 claims
- 2572US8560172B2Electric suspension control apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Oct 15, 2013·4 cites·7 claims
- 2671US7758035B2Sheet post-processing apparatusKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Jul 20, 2010·4 cites·8 claims
- 2771US7703768B2Image forming system, relay conveyance apparatus and method for installing image forming systemKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Apr 27, 2010·4 cites·14 claims
- 2871US7255337B2Oscillating transport unit for post-processing deviceKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Aug 14, 2007·7 cites·13 claims
- 2969US7182106B2Fluid dispensation methodNIDEC CORP·Filed 2005·Granted Feb 27, 2007·5 cites·20 claims
- 3063US7506864B2Cutting device, finisher and bookbinding system provided therewithKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Mar 24, 2009·3 cites·13 claims
- 3163US6701235B2Suspension control systemTOKICO LTD·Filed 2001·Granted Mar 2, 2004·14 cites·16 claims
- 3262US7328511B2Method for use in the manufacturing of a fluid dynamic pressure bearingNIDEC CORP·Filed 2004·Granted Feb 12, 2008·8 cites·9 claims
- 3360US5968102ASuspension control apparatusTOKICO LTD·Filed 1997·Granted Oct 19, 1999·28 cites·11 claims
- 3459US7676928B2Method for use in the manufacturing of a fluid dynamic pressure bearingNIDEC CORP·Filed 2007·Granted Mar 16, 2010·2 cites·8 claims
- 3559US5802486ASuspension control system having a shock absorber controlled to predetermine compression and extension damping forces when vehicle is running on a bad roadTOKICO LTD·Filed 1995·Granted Sep 1, 1998·28 cites·9 claims
- 3658US7955040B2Cutting device, finisher and image forming apparatus provided therewithKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Jun 7, 2011·0 cites·7 claims
- 3755US8103451B2Vehicle safety control apparatus for avoiding collisionTANIMICHI TAISETSU·Filed 2007·Granted Jan 24, 2012·4 cites·5 claims
- 3855US5384706ASuspension system for vehicleTOKICO LTD·Filed 1993·Granted Jan 24, 1995·24 cites·3 claims
- 3954US9618901B2Sheet humidification apparatus and humidification control methodKONICA MINOLTA INC·Filed 2016·Granted Apr 11, 2017·0 cites·11 claims
- 4054US6176494B1Suspension control systemTOKICO LTD·Filed 1998·Granted Jan 23, 2001·23 cites·16 claims
- 4153US10640318B2Paper reversing apparatus, image forming system and computer readable storage medium storing programKONICA MINOLTA INC·Filed 2018·Granted May 5, 2020·0 cites·11 claims
- 4253US8838009B2Roller mechanism with support member and image forming apparatus having the rollerTAMURA HITOSHI·Filed 2007·Granted Sep 16, 2014·1 cites·12 claims
- 4351US4426100AAutomotive vehicle tow deviceNISSAN MOTOR·Filed 1980·Granted Jan 17, 1984·14 cites·19 claims
- 4451US2005147487A1Post-processing apparatus and image-forming systemKONICA MINOLTA BUSINESS TECH·Filed 2005·Application pending·0 cites
- 4549US2023080509A1Processing device and image forming systemKONICA MINOLTA INC·Filed 2022·Application pending·0 cites
- 4648US9891572B2Paper humidifying apparatus and image forming systemKONICA MINOLTA INC·Filed 2016·Granted Feb 13, 2018·0 cites·9 claims
- 4747US2008315490A1Sheet stacking apparatus and sheet processing apparatus equipped therewithKONICA MINOLTA BUSINESS TECH·Filed 2007·Application pending·0 cites
- 4845US8437685B2Post-processing apparatus and image forming systemTANAKA YU·Filed 2010·Granted May 7, 2013·0 cites·14 claims
- 4945US2007275842A1Sheet folding device and sheet post-processing apparatusKONICA MINOLTA BUSINESS TECH·Filed 2007·Application pending·0 cites
- 5042US2009116857A1Image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2008·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →