Inventor · disambiguated record
Seiji Yokoyama
Also filed as: YOKOYAMA SEIJI
32 granted patents·1 pending application·58 citations·filing 2003–2024
94Inventor score
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33 records- 0192US9933743B2Recording material processing apparatus including alignment unit for aligning recording materials and image forming apparatusCANON KK·Filed 2015·Granted Apr 3, 2018·5 cites·17 claims
- 0287US10926971B2Image forming system for executing staple processingCANON KK·Filed 2019·Granted Feb 23, 2021·2 cites·11 claims
- 0383US11211229B2Processing method and plasma processing apparatusTOKYO ELECTRON LTD·Filed 2020·Granted Dec 28, 2021·2 cites·5 claims
- 0480US10663905B2Post-processing apparatusCANON KK·Filed 2018·Granted May 26, 2020·1 cites·12 claims
- 0578US12264031B2Image forming system for executing staple processingCANON KK·Filed 2023·Granted Apr 1, 2025·0 cites·5 claims
- 0677US7590363B2Image forming apparatus and control methodCANON KK·Filed 2006·Granted Sep 15, 2009·4 cites·6 claims
- 0776US11603282B2Image forming system for executing staple processingCANON KK·Filed 2022·Granted Mar 14, 2023·0 cites·8 claims
- 0875US9602690B2Image forming system, image forming apparatus and post processing apparatusCANON KK·Filed 2016·Granted Mar 21, 2017·2 cites·21 claims
- 0975US8571451B2Image forming apparatus calculating an amount of deviation of an image forming position from a referenceTESHIMA EIICHIRO·Filed 2011·Granted Oct 29, 2013·3 cites·18 claims
- 1073US11332338B2Image forming system for executing staple processingCANON KK·Filed 2021·Granted May 17, 2022·0 cites·6 claims
- 1173US6985677B2Image formation apparatusCANON KK·Filed 2004·Granted Jan 10, 2006·24 cites·16 claims
- 1272US9244418B2Image forming apparatusCANON KK·Filed 2014·Granted Jan 26, 2016·1 cites·23 claims
- 1371US9213280B2Image-forming apparatus supplying power to heat generating member using phase control and/or wave number controlCANON KK·Filed 2014·Granted Dec 15, 2015·1 cites·29 claims
- 1470US7039337B2Image forming apparatusCANON KK·Filed 2004·Granted May 2, 2006·11 cites·30 claims
- 1566US12393148B2Image forming apparatus that detects attached state to main body of cassette accommodating sheetCANON KK·Filed 2024·Granted Aug 19, 2025·0 cites·11 claims
- 1666US11112743B2Recording material processing apparatus including alignment unit for aligning recording materials and image forming apparatusCANON KK·Filed 2019·Granted Sep 7, 2021·0 cites·4 claims
- 1764US7751732B2Image forming apparatus and control methodCANON KABUSHIHI KAISHA·Filed 2009·Granted Jul 6, 2010·2 cites·5 claims
- 1862US11480908B2Post-processing apparatusCANON KK·Filed 2020·Granted Oct 25, 2022·0 cites·6 claims
- 1961US10386772B2Recording material processing apparatus including alignment unit for aligning recording materials and imaging forming apparatusCANON KK·Filed 2018·Granted Aug 20, 2019·0 cites·10 claims
- 2058US10793704B2Nitrile copolymer rubber composition, cross-link rubber composition, and cross-linked rubberZEON CORP·Filed 2017·Granted Oct 6, 2020·0 cites·8 claims
- 2151US8282095B2Double-feed detection apparatus and image forming apparatusYOKOYAMA SEIJI·Filed 2009·Granted Oct 9, 2012·0 cites·16 claims
- 2250US11163254B2Image forming system for executing stapling processCANON KK·Filed 2019·Granted Nov 2, 2021·0 cites·10 claims
- 2349US7781320B2Method for fabricating a semiconductor device by considering the extinction coefficient during etching of an interlayer insulating filmSPANSION LLC·Filed 2008·Granted Aug 24, 2010·0 cites·10 claims
- 2448US8973919B2Double-feed detection apparatus and image forming apparatusYOKOYAMA SEIJI·Filed 2012·Granted Mar 10, 2015·0 cites·9 claims
- 2546US11721595B2Processing method and plasma processing apparatusTOKYO ELECTRON LTD·Filed 2020·Granted Aug 8, 2023·0 cites·8 claims
- 2646US10998223B2Method for processing target objectTOKYO ELECTRON LTD·Filed 2018·Granted May 4, 2021·0 cites·11 claims
- 2745US11610766B2Target object processing method and plasma processing apparatusTOKYO ELECTRON LTD·Filed 2019·Granted Mar 21, 2023·0 cites·16 claims
- 2843US10297496B2Method for processing target objectionTOKYO ELECTRON LTD·Filed 2018·Granted May 21, 2019·0 cites·15 claims
- 2941US7979021B2Image forming apparatus, sheet discharging device and method of controlling the sheet discharging deviceCANON KK·Filed 2007·Granted Jul 12, 2011·0 cites·15 claims
- 3039US9951661B2Lubrication system for vehicle engineKAWASAKI HEAVY IND LTD·Filed 2015·Granted Apr 24, 2018·0 cites·9 claims
- 3137US2005245683A1Polymer alloy, crosslinked articles, and fuel hosesKOMIYAMA SHINJI·Filed 2003·Application pending·0 cites
- 3236US8440557B2Method for fabricating a semiconductor device by considering the extinction coefficient during etching of an interlayer insulating filmYOKOYAMA SEIJI·Filed 2010·Granted May 14, 2013·0 cites·12 claims
- 3334US11372390B2System, method, and program for manufacturing computer-designed part members of furniture using machining equipmentDOMANS INC·Filed 2018·Granted Jun 28, 2022·0 cites·9 claims
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