Inventor · disambiguated record
Shoji Ito
Also filed as: INADA MASAMI · ITO SHOJI · YAMANAKA MINORU
58 granted patents·11 pending applications·1,343 citations·filing 1977–2023
99Inventor score
Top patents by PatentIndex Score
69 records- 0194US5993694AWater-soluble electrically-conductive polyaniline and method for production thereof and antistatic agent using water-soluble electrically-conductive polymerNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Nov 30, 1999·85 cites·9 claims
- 0294US5525334AMethod for vascular embolizationAGENCY IND SCIENCE TECHN·Filed 1995·Granted Jun 11, 1996·177 cites·5 claims
- 0391US4922773AThree-side cutting apparatusITOH IRON WORKS CO LTD·Filed 1989·Granted May 8, 1990·62 cites·4 claims
- 0490US7886438B2Process for producing multilayer printed wiring boardFUJIKURA LTD·Filed 2009·Granted Feb 15, 2011·31 cites·10 claims
- 0588US7312400B2Multilayer wiring board, base for multilayer wiring board, printed wiring board and its manufacturing methodFUJIKURA LTD·Filed 2003·Granted Dec 25, 2007·44 cites·35 claims
- 0688US6377885B2Braking force control deviceAISIN SEIKI·Filed 2001·Granted Apr 23, 2002·26 cites·25 claims
- 0788US4798188AMethod of controlling injectorAISAN IND·Filed 1987·Granted Jan 17, 1989·32 cites·4 claims
- 0888US4720077AFuel injection valveAISAN IND·Filed 1986·Granted Jan 19, 1988·41 cites·5 claims
- 0987US10030814B2Coupling guardEBARA CORP·Filed 2016·Granted Jul 24, 2018·5 cites·10 claims
- 1087US4726389AMethod of controlling injector valveAISAN IND·Filed 1986·Granted Feb 23, 1988·48 cites·9 claims
- 1186US6522968B1Device for estimating road friction stateTOYOTA MOTOR CO LTD·Filed 2000·Granted Feb 18, 2003·24 cites·16 claims
- 1285US9190887B2Motor assembly and pump apparatus including a cooling fan for cooling an inverterITO SHOJI·Filed 2011·Granted Nov 17, 2015·9 cites·8 claims
- 1384US4971062AFingertip pulse wave sensorMISAWA HOMES RES INST·Filed 1989·Granted Nov 20, 1990·214 cites·2 claims
- 1481US8394504B2Optical planar thermoplastic resin compositionITO SHOJI·Filed 2005·Granted Mar 12, 2013·8 cites·13 claims
- 1580US10850052B2Apparatus to attain and maintain target end tidal partial pressure of a gasTHORNHILL SCIENT INC·Filed 2017·Granted Dec 1, 2020·5 cites·24 claims
- 1680US4254938ASuction pressure responsive valve deviceAISIN SEIKI·Filed 1979·Granted Mar 10, 1981·29 cites·3 claims
- 1777US8787814B2Image forming apparatusWATANABE YOSHITAKA·Filed 2011·Granted Jul 22, 2014·3 cites·10 claims
- 1876US6654515B2Photoelectric back plane board and information processing systemAICA KOGYO CO LTD·Filed 2002·Granted Nov 25, 2003·20 cites·11 claims
- 1976US5065749AFingertip pulse wave sensorMISAWA HOMES RES INST·Filed 1990·Granted Nov 19, 1991·212 cites·4 claims
- 2075US10549936B2Stacking apparatusCANON FINETECH NISCA INC·Filed 2018·Granted Feb 4, 2020·2 cites·24 claims
- 2173US10569979B2Sheet feeding apparatusCANON FINETECH NISCA INC·Filed 2018·Granted Feb 25, 2020·1 cites·8 claims
- 2270US6194540B1Method for production of water-soluble conducting polyanilineNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Feb 27, 2001·29 cites·18 claims
- 2367US7906570B2Thermoplastic resin composition and production process thereofNIPPON CATALYTIC CHEM IND·Filed 2007·Granted Mar 15, 2011·1 cites·7 claims
- 2467US4298020AIntegrated valve deviceAISIN SEIKI·Filed 1979·Granted Nov 3, 1981·18 cites·2 claims
- 2565US7926175B2Wiring board, multilayer wiring board, and method for manufacturing the sameFUJIKURA LTD·Filed 2007·Granted Apr 19, 2011·3 cites·18 claims
- 2663US4953825AElectro-magnetic proportional flow control valveAISIN SEIKI·Filed 1989·Granted Sep 4, 1990·23 cites·7 claims
- 2763US2008227895A1Fire retardant vinyl chloride-based resin composition and molded article thereofMITSUBISHI PLASTICS INC·Filed 2008·Application pending·0 cites
- 2861US2022016368A1Method and apparatus to attain and maintain target arterial blood gas concentrations using ramp sequencesTHORNHILL SCIENT INC·Filed 2021·Application pending·0 cites
- 2960US8896821B2EncoderSANYO ELECTRIC CO·Filed 2013·Granted Nov 25, 2014·1 cites·8 claims
- 3060US4700079ALight-transmission type smoke detector having a spiral optical pathNITTAN CO LTD·Filed 1986·Granted Oct 13, 1987·23 cites·5 claims
- 3160US2025222378A1Filtering apparatus, filtering method, and water treatment systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Application pending·0 cites
- 3258US5786050AEasy opening pouchTOYO SEIKAN KAISHA LTD·Filed 1996·Granted Jul 28, 1998·19 cites·9 claims
- 3358US4183372AAltitude compensation valve assemblyAISIN SEIKI·Filed 1977·Granted Jan 15, 1980·14 cites·5 claims
- 3457US6708664B2Auxiliary equipment in an engineYAMAHA MOTOR CO LTD·Filed 2002·Granted Mar 23, 2004·7 cites·19 claims
- 3555US6506872B2Polycyanoaryl ether and method for production thereofNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Jan 14, 2003·3 cites·8 claims
- 3651US11077266B2Method and apparatus to attain and maintain target arterial blood gas concentrations using ramp sequencesTHORNHILL SCIENT INC·Filed 2018·Granted Aug 3, 2021·0 cites·19 claims
- 3751US6621950B2Optical data bus fixing board and optical back plane boardAICA KOGYO CO LTD·Filed 2002·Granted Sep 16, 2003·4 cites·20 claims
- 3851US2006014874A1Flame-resistant vinyl chlorride based resin composition and formed product therefromMITSUBISHI PLASTICS INC·Filed 2003·Application pending·0 cites
- 3950US7153097B2Centrifugal impeller and pump apparatusEBARA CORP·Filed 2003·Granted Dec 26, 2006·5 cites·10 claims
- 4050US4219250AIntegrated control deviceAISIN SEIKI·Filed 1979·Granted Aug 26, 1980·10 cites·7 claims
- 4148US8358124B2Magnetic absolute encoderSAYNO DENKI CO LTD·Filed 2010·Granted Jan 22, 2013·1 cites·3 claims
- 4247US8389925B2Optical encoder device comprising a moveable slit plate and a stationary slit plateSHOJI YOSHIHIRO·Filed 2009·Granted Mar 5, 2013·1 cites·11 claims
- 4347US7540725B2Seal mechanism for fluid machineEBARA CORP·Filed 2004·Granted Jun 2, 2009·1 cites·20 claims
- 4447US2006249833A1Wiring board, multilayer wiring board, and method for manufacturing the sameFUJIKURA LTD·Filed 2006·Application pending·0 cites
- 4546US6447076B1Device and method for estimating physical quantity and device and method for ABS controlTOYOTA MOTOR CO LTD·Filed 1999·Granted Sep 10, 2002·8 cites·14 claims
- 4646US2010212939A1Module, circuit board, and module manufacturing methodFUJIKURA LTD·Filed 2008·Application pending·0 cites
- 4745US8604354B2Printed wiring board, method of manufacturing printed wiring board, and method of connecting printed wiring boardITO SHOJI·Filed 2009·Granted Dec 10, 2013·0 cites·3 claims
- 4844US2015114394A1Method and apparatus to attain and maintain target arterial blood gas concentrations using ramp sequencesKLEIN MICHAEL·Filed 2013·Application pending·0 cites
- 4944US2014311491A1Apparatus to attain and maintain target end tidal partial pressure of a gasKLEIN MICHAEL·Filed 2012·Application pending·0 cites
- 5043US7648337B2Multistage pumpEBARA CORP·Filed 2003·Granted Jan 19, 2010·4 cites·6 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Shoji Ito 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 →