Inventor · disambiguated record
Yoji Sato
Also filed as: SATO YOJI
41 granted patents·9 pending applications·304 citations·filing 1979–2023
97Inventor score
Top patents by PatentIndex Score
50 records- 0198US7623811B2Drive transmitting mechanism and image forming apparatusTOSHIBA KK·Filed 2007·Granted Nov 24, 2009·62 cites·13 claims
- 0294US9383714B1Cleaning apparatus for image carrier, image forming apparatus having the same, and method for cleaning image carrierTOSHIBA KK·Filed 2015·Granted Jul 5, 2016·10 cites·14 claims
- 0388US4340024AInternal combustion engineNISSAN MOTOR·Filed 1979·Granted Jul 20, 1982·36 cites·11 claims
- 0486US4228255AMethod for producing crosslinked polyethylenesFUJIKURA LTD·Filed 1979·Granted Oct 14, 1980·44 cites·9 claims
- 0583US7383015B2Sheet conveying device and image forming apparatusTOSHIBA KK·Filed 2005·Granted Jun 3, 2008·8 cites·18 claims
- 0681US7684734B2Method for assembling drum drive unit capable of reducing drum rotational speed fluctuations and image formation apparatus containing a drum drive unitTOSHIBA KK·Filed 2007·Granted Mar 23, 2010·5 cites·20 claims
- 0780US10402137B1Image forming apparatus and control method of image forming apparatusTOSHIBA TEC KK·Filed 2018·Granted Sep 3, 2019·2 cites·19 claims
- 0879US6382964B2Process and apparatus for heat-treating substrate having film-forming composition thereonNORITAKE CO LTD·Filed 2001·Granted May 7, 2002·20 cites·4 claims
- 0978US10465750B2Sliding member, rolling bearing, and cageNTN TOYO BEARING CO LTD·Filed 2015·Granted Nov 5, 2019·2 cites·10 claims
- 1077US7945192B2Drive transmitting mechanism for an image forming apparatusTOSHIBA KK·Filed 2009·Granted May 17, 2011·4 cites·13 claims
- 1173US8728621B2Hard multilayer film formed body and method for manufacturing sameOOHIRA KOUYA·Filed 2009·Granted May 20, 2014·2 cites·8 claims
- 1272US11143274B2Chain tensionerTSUBAKIMOTO CHAIN CO·Filed 2019·Granted Oct 12, 2021·1 cites·5 claims
- 1371US9416821B2Cage for rolling bearing and rolling bearingNTN TOYO BEARING CO LTD·Filed 2013·Granted Aug 16, 2016·2 cites·9 claims
- 1470US10824382B2Image forming apparatus and control method of image forming apparatusTOSHIBA TEC KK·Filed 2019·Granted Nov 3, 2020·0 cites·19 claims
- 1569US10520185B2Heater device for heating liquefied gasNIPPON THERMOSTAT KK·Filed 2014·Granted Dec 31, 2019·2 cites·15 claims
- 1669US9341978B2Image forming apparatus and exposing apparatusTOSHIBA KK·Filed 2015·Granted May 17, 2016·1 cites·12 claims
- 1768US2019161857A1Film forming method and plasma chemical vapor deposition apparatusTOYOTA MOTOR CO LTD·Filed 2019·Application pending·0 cites
- 1867US7600980B2Cooling fanAISHIN KAKO KK·Filed 2005·Granted Oct 13, 2009·4 cites·6 claims
- 1966US6501936B1Heating mechanism for use in image forming apparatusTOSHIBA TEC KK·Filed 2001·Granted Dec 31, 2002·10 cites·10 claims
- 2065US9046132B2Grease composition and rolling bearingITO MOTOHIRO·Filed 2011·Granted Jun 2, 2015·1 cites·7 claims
- 2164US9957610B2High-frequency wave supplying structureTOYOTA MOTOR CO LTD·Filed 2017·Granted May 1, 2018·1 cites·6 claims
- 2263US10246771B2Film forming method and plasma chemical vapor deposition apparatusTOYOTA MOTOR CO LTD·Filed 2017·Granted Apr 2, 2019·0 cites·4 claims
- 2363US8153568B2Water-resistant grease and water-resistant-grease-enclosed rolling bearing and hubSATO YOJI·Filed 2006·Granted Apr 10, 2012·3 cites·9 claims
- 2462US8449200B2Resin composition for sliding member and rolling bearingEGAMI MASAKI·Filed 2008·Granted May 28, 2013·3 cites·12 claims
- 2562US6912371B2System for regulating the sliding force of a fusing belt in an image forming apparatusTOSHIBA TEC KK·Filed 2003·Granted Jun 28, 2005·8 cites·15 claims
- 2662US2015299611A1Grease composition and rolling bearingNTN TOYO BEARING CO LTD·Filed 2015·Application pending·0 cites
- 2761US12466194B2Thermal printerTOSHIBA TEC KK·Filed 2023·Granted Nov 11, 2025·0 cites·14 claims
- 2860US6261091B1Process and apparatus for heat-treating substrate having film-forming composition thereonNORITAKE CO LTD·Filed 1999·Granted Jul 17, 2001·17 cites·12 claims
- 2959US2017166829A1Grease composition and rolling bearingNTN TOYO BEARING CO LTD·Filed 2017·Application pending·0 cites
- 3056US12126778B2Image forming apparatusTOSHIBA TEC KK·Filed 2023·Granted Oct 22, 2024·0 cites·18 claims
- 3155US11002343B2TensionerTSUBAKIMOTO CHAIN CO·Filed 2019·Granted May 11, 2021·0 cites·5 claims
- 3255US10370733B2Method of annealing metal memberNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Aug 6, 2019·0 cites·13 claims
- 3355US5980991AProcess for heat-treating substrate having film-forming composition thereonNORITAKE CO LTD·Filed 1996·Granted Nov 9, 1999·14 cites·4 claims
- 3455US2020201227A1Image forming apparatus and image forming methodTOSHIBA TEC KK·Filed 2018·Application pending·0 cites
- 3554US10378097B2Film forming apparatusTOYOTA MOTOR CO LTD·Filed 2017·Granted Aug 13, 2019·0 cites·5 claims
- 3653US10241435B1Image forming apparatus having a main body, attaching/detaching section, uneven part, and cleaning memberTOSHIBA KK·Filed 2017·Granted Mar 26, 2019·0 cites·11 claims
- 3752US11800038B1Determination of an occurance of an abnormality in an image forming device and control method thereofTOSHIBA TEC KK·Filed 2022·Granted Oct 24, 2023·0 cites·19 claims
- 3852US8005400B2Method for assembling drum drive unit capable of reducing drum rotational speed fluctuations and image formation apparatus containing a drum drive unitTOSHIBA KK·Filed 2009·Granted Aug 23, 2011·0 cites·9 claims
- 3951US2023181008A1Relay adapter and insertion instrument systemOLYMPUS MEDICAL SYSTEMS CORP·Filed 2022·Application pending·0 cites
- 4049US9956595B2Ultrasonic cleanerTOYOTA MOTOR CO LTD·Filed 2016·Granted May 1, 2018·0 cites·8 claims
- 4148US4591699AControl circuit for an electrically heated bimetal actuated automatic choke valveAISAN IND·Filed 1984·Granted May 27, 1986·6 cites·5 claims
- 4248US2018010240A1Arc discharge generation device and film formation methodTOYOTA MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 4344US2010129021A1Rolling bearingNTN TOYO BEARING CO LTD·Filed 2008·Application pending·0 cites
- 4442US9966234B2Film forming deviceTOYOTA MOTOR CO LTD·Filed 2015·Granted May 8, 2018·0 cites·6 claims
- 4538US5383468ACardiac output and right ventricular ejection fraction systemNIHON KOHDEN CORP·Filed 1991·Granted Jan 24, 1995·31 cites·3 claims
- 4636US2017229292A1Plasma chemical vapor deposition deviceTOYOTA MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 4735US9074630B2Roller bearingARIHANA MIKI·Filed 2012·Granted Jul 7, 2015·0 cites·13 claims
- 4833US2003185604A1Fixing apparatusTOSHIBA TEC KK·Filed 2003·Application pending·0 cites
- 4932US10151033B2Plasma chemical vapor deposition deviceTOYOTA MOTOR CO LTD·Filed 2016·Granted Dec 11, 2018·0 cites·7 claims
- 5032US5179620AStructure of needle-type lensNIHON KOHDEN CORP·Filed 1991·Granted Jan 12, 1993·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →