Inventor · disambiguated record
Toshihiro Tamura
Also filed as: TAMURA TOSHIHIRO
38 granted patents·16 pending applications·307 citations·filing 1994–2014
97Inventor score
Top patents by PatentIndex Score
54 records- 0189US8807554B2Sheet conveying roller and image forming apparatusSUMITOMO RUBBER IND·Filed 2013·Granted Aug 19, 2014·10 cites·10 claims
- 0288US8079662B2Drop coating apparatusNAKAJIMA YOSHINORI·Filed 2007·Granted Dec 20, 2011·14 cites·12 claims
- 0385US8986182B2Paper feed rollerTAMURA TOSHIHIRO·Filed 2010·Granted Mar 24, 2015·9 cites·7 claims
- 0484US6088549AFixing device having an externally-heated fixing rollerSHARP KK·Filed 1997·Granted Jul 11, 2000·39 cites·16 claims
- 0580US6626584B2Two-way optical communication device, two-way optical communication system, and method for assembling two-way optical communication deviceSHARP KK·Filed 2001·Granted Sep 30, 2003·24 cites·21 claims
- 0679US9637623B2Rubber composition, sheet conveying roller, and image forming apparatusSUMITOMO RUBBER IND·Filed 2014·Granted May 2, 2017·2 cites·6 claims
- 0779US8196543B2Defect repairing apparatus, defect repairing method, program, and computer-readable recording mediumNAKAJIMA YOSHINORI·Filed 2007·Granted Jun 12, 2012·5 cites·10 claims
- 0879US6516115B1Two-way optical communication device and two-way optical communication apparatusSHARP KK·Filed 2000·Granted Feb 4, 2003·24 cites·15 claims
- 0976US9586774B2Sheet feeding memberSUMITOMO RUBBER IND·Filed 2014·Granted Mar 7, 2017·3 cites·9 claims
- 1076US9422124B2Sheet conveying rollerSUMITOMO RUBBER IND·Filed 2014·Granted Aug 23, 2016·2 cites·3 claims
- 1166US6525296B2Method of processing and optical componentsSHARP KK·Filed 2001·Granted Feb 25, 2003·9 cites·11 claims
- 1265US6235408B1Laminate structureSHARP KK·Filed 1999·Granted May 22, 2001·16 cites·15 claims
- 1363US6929405B2Optical communication module and single fiber bi-directional optical communication moduleSHARP KK·Filed 2003·Granted Aug 16, 2005·8 cites·19 claims
- 1462US8401430B2Electron emitting element for accelerating and emitting electrons, and use of electron emitting elementKANDA HIROFUMI·Filed 2008·Granted Mar 19, 2013·2 cites·26 claims
- 1561US7248801B2Bidirectional optical communications moduleSHARP KK·Filed 2002·Granted Jul 24, 2007·6 cites·20 claims
- 1660US6979134B2Optical communication moduleSHARP KK·Filed 2001·Granted Dec 27, 2005·7 cites·4 claims
- 1760US6961952B1Disk cartridgeSHARP KK·Filed 2000·Granted Nov 1, 2005·4 cites·6 claims
- 1860US5521383ACorona discharge deviceSHARP KK·Filed 1994·Granted May 28, 1996·23 cites·12 claims
- 1959US8677567B2Hinge and bracket for hingeKOBAYASHI TAKAO·Filed 2010·Granted Mar 25, 2014·1 cites·2 claims
- 2058US6731856B1Organic waveguide and manufacturing method thereof and optical part using the sameSHARP KK·Filed 1999·Granted May 4, 2004·20 cites·20 claims
- 2157US7040816B2Optical communications module, optical fiber, and optical coupling structure of optical fiber and optical communications moduleSHARP KK·Filed 2003·Granted May 9, 2006·5 cites·13 claims
- 2257US6618543B1Optical devices made with vacuum-baked filmsSHARP KK·Filed 2000·Granted Sep 9, 2003·4 cites·10 claims
- 2356US6934478B2Bidirectional optical communication device and bidirectional optical communication apparatusSHARP KK·Filed 2002·Granted Aug 23, 2005·4 cites·7 claims
- 2454US6292609B1Optical components including an optical element having a surface that is taperedSHARP KK·Filed 1999·Granted Sep 18, 2001·15 cites·6 claims
- 2554US5809389AFixing device for electrophotographic deviceSHARP KK·Filed 1996·Granted Sep 15, 1998·11 cites·17 claims
- 2653US5724639AFixing device having surfaces with different thermal characteristicsSHARP KK·Filed 1996·Granted Mar 3, 1998·10 cites·11 claims
- 2749US7035493B2Optical communication systemSHARP KK·Filed 2002·Granted Apr 25, 2006·2 cites·13 claims
- 2847US8473086B2Substrate reworking by liquid drop ejection meansNAKAJIMA YOSHINORI·Filed 2007·Granted Jun 25, 2013·0 cites·8 claims
- 2946US7218813B2Optical communication systemSHARP KK·Filed 2003·Granted May 15, 2007·1 cites·20 claims
- 3045US5708947AToner image fixing deviceSHARP KK·Filed 1996·Granted Jan 13, 1998·7 cites·3 claims
- 3144US8066367B2Drop coating apparatusNAKAJIMA YOSHINORI·Filed 2007·Granted Nov 29, 2011·0 cites·4 claims
- 3243US7437068B2Optical communication linkSHARP KK·Filed 2002·Granted Oct 14, 2008·0 cites·19 claims
- 3343US2004008963A1Optical device, method for producing the same, and method for producing polyimide filmSHARP KK·Filed 2003·Application pending·0 cites
- 3442US7319820B2Method of manufacturing optical communication systemSHARP KK·Filed 2003·Granted Jan 15, 2008·0 cites·5 claims
- 3542US2008042129A1Organic Thin Film Transistor and Its Fabrication MethodNAKAGAWA MASATOSHI·Filed 2005·Application pending·0 cites
- 3642US2006231827A1Functional organic thin film, organic thin-film transistor, pi-electron conjugated molecule-containing silicon compound, and methods of forming themHANATO HIROYUKI·Filed 2004·Application pending·0 cites
- 3742US2007195576A1Organic compound having functional groups different in elimination reactivity at both terminals, organic thin film, organic device and method of producing the sameSHARP KK·Filed 2005·Application pending·0 cites
- 3842US2008312463A1Organic Silane Compound, Method of Producing the Same, and Organic Thin Film Using the SameIMADA HIROSHI·Filed 2005·Application pending·0 cites
- 3941US6083588AFusing deviceSHARP KK·Filed 1996·Granted Jul 4, 2000·10 cites·27 claims
- 4041US5890031ASafety device for a toner image fixing deviceSHARP KK·Filed 1996·Granted Mar 30, 1999·6 cites·17 claims
- 4141US2008075950A1Electron-Conjugated Organic Silane Compound, Functional Organic Thin Film And Production Method ThereofIMADA HIROSHI·Filed 2005·Application pending·0 cites
- 4241US2005210485A1Disk device with enhanced heat radiation effectsORION ELECTRIC CO LTD·Filed 2005·Application pending·0 cites
- 4341US2009101064A1Droplet Applying ApparatusSHARP KK·Filed 2007·Application pending·0 cites
- 4440US2008207864A1Organosilanes, Process For Production of the Same, and Use ThereofNAKAGAWA MASATOSHI·Filed 2005·Application pending·0 cites
- 4540US2009005557A1Electron-Conjugated Organic Silane Compound and Production Method ThereofNAKAGAWA MASATOSHI·Filed 2005·Application pending·0 cites
- 4639US7169536B2Manufacturing method and manufacturing apparatus of field emission displaySHARP KK·Filed 2003·Granted Jan 30, 2007·0 cites·15 claims
- 4739US2006234151A1Functional organic thin film, organic thin-film transistor, and methods for producing theseNAKAGAWA MASATOSHI·Filed 2004·Application pending·0 cites
- 4838US2008303019A1Side Chain-Containing Type Organic Silane Compound, Thin Film Transistor and Method of Producing ThereofNAKAGAWA MASATOSHI·Filed 2005·Application pending·0 cites
- 4935US6118967AToner image fixing device for preventing curling of recording mediumSHARP KK·Filed 1996·Granted Sep 12, 2000·3 cites·8 claims
- 5035US2010053262A1Ink-discharging apparatusSHARP KK·Filed 2007·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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