Inventor · disambiguated record
Toshiaki Yamagami
Also filed as: YAMAGAMI TOSHIAKI
34 granted patents·9 pending applications·200 citations·filing 1994–2023
96Inventor score
Top patents by PatentIndex Score
43 records- 0196US9194081B2Paper recycling device and paper recycling methodSEIKO EPSON CORP·Filed 2014·Granted Nov 24, 2015·27 cites·7 claims
- 0296US8882965B2Paper recycling system and paper recycling methodYAMAGAMI TOSHIAKI·Filed 2011·Granted Nov 11, 2014·71 cites·7 claims
- 0395US9428859B2Sheet manufacturing apparatus and defibrating unitSEIKO EPSON CORP·Filed 2014·Granted Aug 30, 2016·9 cites·10 claims
- 0494US9890499B2Paper recycling device and paper recycling methodSEIKO EPSON CORP·Filed 2017·Granted Feb 13, 2018·5 cites·1 claims
- 0593US9435078B2Paper recycling device and paper recycling methodSEIKO EPSON CORP·Filed 2015·Granted Sep 6, 2016·10 cites·7 claims
- 0693US7514145B2Method and apparatus for producing resin particles using granulation-prevention agent, and resin particles produced by the methodSEIKO EPSON CORP·Filed 2005·Granted Apr 7, 2009·13 cites·18 claims
- 0792US9636847B2Paper recycling device and paper recycling methodSEIKO EPSON CORP·Filed 2016·Granted May 2, 2017·3 cites·13 claims
- 0892US9422664B2Sheet manufacturing apparatus and defibration unitSEIKO EPSON CORP·Filed 2014·Granted Aug 23, 2016·8 cites·9 claims
- 0988US9643339B2Sheet manufacturing apparatus and defibration unitSEIKO EPSON CORP·Filed 2016·Granted May 9, 2017·2 cites·8 claims
- 1088US9422668B2Sheet manufacturing apparatus and sheet manufacturing methodSEIKO EPSON CORP·Filed 2015·Granted Aug 23, 2016·6 cites·10 claims
- 1186US10253456B2Sheet manufacturing apparatus and sheet manufacturing methodSEIKO EPSON CORP·Filed 2017·Granted Apr 9, 2019·4 cites·6 claims
- 1286US9951473B2Sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2017·Granted Apr 24, 2018·3 cites·7 claims
- 1386US9045860B2Sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2014·Granted Jun 2, 2015·7 cites·9 claims
- 1485US9738996B2Sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2015·Granted Aug 22, 2017·2 cites·6 claims
- 1584US9869057B2Defibration unitSEIKO EPSON CORP·Filed 2017·Granted Jan 16, 2018·1 cites·2 claims
- 1683US9790642B2Sheet manufacturing apparatus and sheet manufacturing methodSEIKO EPSON CORP·Filed 2014·Granted Oct 17, 2017·5 cites·14 claims
- 1782US9637863B2Sheet manufacturing apparatus and sheet manufacturing methodSEIKO EPSON CORP·Filed 2016·Granted May 2, 2017·3 cites·9 claims
- 1876US10563351B2Sheet manufacturing apparatus and material defibrating apparatusSEIKO EPSON CORP·Filed 2014·Granted Feb 18, 2020·2 cites·3 claims
- 1975US9315944B2Sheet manufacturing apparatus and method for manufacturing sheetSEIKO EPSON CORP·Filed 2014·Granted Apr 19, 2016·2 cites·7 claims
- 2075US7390604B2Negatively chargeable spherical toner, color image forming apparatus, and process for producing negatively chargeable spherical tonerSEIKO EPSON CORP·Filed 2006·Granted Jun 24, 2008·4 cites·16 claims
- 2170US10920347B2Sheet manufactured from recyclable materialsSEIKO EPSON CORP·Filed 2018·Granted Feb 16, 2021·0 cites·5 claims
- 2267US11338471B2Sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2017·Granted May 24, 2022·1 cites·6 claims
- 2367US10041199B2Sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2017·Granted Aug 7, 2018·0 cites·4 claims
- 2466US9840809B2Defibrating unitSEIKO EPSON CORP·Filed 2017·Granted Dec 12, 2017·0 cites·3 claims
- 2564US2024190037A1Thermally fused board manufacturing apparatus and mixing apparatusSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 2658US9644316B2Sheet manufacturing apparatus and defibrating unitSEIKO EPSON CORP·Filed 2016·Granted May 9, 2017·0 cites·12 claims
- 2757US9039136B2Waste ink absorber, waste ink tank, liquid droplet ejection deviceSEIKO EPSON CORP·Filed 2014·Granted May 26, 2015·0 cites·8 claims
- 2857US2021363700A1Starch composite for binding fibers, fiber structure, and fiber structure-manufacturing apparatusSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
- 2955US11814762B2Fiber structure manufacturing apparatus, fiber structure manufacturing method, and fiber structureSEIKO EPSON CORP·Filed 2021·Granted Nov 14, 2023·0 cites·8 claims
- 3055US2021230802A1Equipment for manufacturing fiber structure, method for manufacturing fiber structure, and fiber structureSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
- 3153US11059199B2Raw material supply device and sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2019·Granted Jul 13, 2021·0 cites·12 claims
- 3253US5536334APermanent magnet and a manufacturing method thereofSEIKO EPSON CORP·Filed 1994·Granted Jul 16, 1996·12 cites·8 claims
- 3351US11978298B2Magnetic sheet and manufacturing method thereofSEIKO EPSON CORP·Filed 2021·Granted May 7, 2024·0 cites·5 claims
- 3450US10134065B2Billing charge calculation method for use in sheet manufacturing apparatus, billing charge calculation apparatus, and billing systemSEIKO EPSON CORP·Filed 2016·Granted Nov 20, 2018·0 cites·2 claims
- 3549US2020190743A1Sheet manufacturing apparatus, recording sheet, and sheet manufacturing methodSEIKO EPSON CORP·Filed 2019·Application pending·0 cites
- 3647US2014183125A1Liquid absorber, liquid absorption tank, and electrical machineSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 3745US10345742B2Sheet manufacturing apparatus, powder storage container for sheet manufacturing apparatus, and powder supply deviceSEIKO EPSON CORP·Filed 2016·Granted Jul 9, 2019·0 cites·9 claims
- 3845US2022098793A1Fibrous body manufacturing apparatus, fibrous body manufacturing method, ground sheet, and functional sheetSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
- 3942US7390603B2Image forming apparatus and tonerSEIKO EPSON CORP·Filed 2005·Granted Jun 24, 2008·0 cites·16 claims
- 4042US2009061346A1Liquid Developer and Image Forming ApparatusSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
- 4141US11173627B2Transport device and sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2017·Granted Nov 16, 2021·0 cites·9 claims
- 4239US2007212633A1Method for Producing Negatively Chargeable TonerSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 4338US2006040195A1Non-magnetic monocomponent negatively chargeable spherical toner and full color image forming apparatus using the sameSEIKO EPSON CORP·Filed 2005·Application pending·0 cites
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