Inventor · disambiguated record
Teruaki Mitsuya
Also filed as: MITSUYA TERUAKI
51 granted patents·2 pending applications·768 citations·filing 1987–2008
98Inventor score
Files withHITACHI LTD25HITACHI KOKI KK10HITACHI PRINTING SOLUTIONS LTD6RICOH PRINTING SYS LTD6RICOH CO LTD2
Top patents by PatentIndex Score
53 records- 0197US5374814ACash transaction machine and method with money disinfectionHITACHI LTD·Filed 1991·Granted Dec 20, 1994·138 cites·15 claims
- 0293US4959693ADuplex reproducing apparatus with device for cooling and conveying fused toner imageHITACHI LTD·Filed 1988·Granted Sep 25, 1990·49 cites·9 claims
- 0392US6543360B2Printing plate and printer using itHITACHI LTD·Filed 2000·Granted Apr 8, 2003·29 cites·6 claims
- 0492US5600405ABias cleaning system and electrostatic printing apparatus therewith and operating method thereofHITACHI LTD·Filed 1994·Granted Feb 4, 1997·46 cites·25 claims
- 0587US7548718B2Fixing device for fixing an unfixed toner image on a recording medium and image forming apparatus including the fixing deviceRICOH KK·Filed 2007·Granted Jun 16, 2009·9 cites·20 claims
- 0686US6993275B2Image position detecting methodRICOH PRINTING SYS LTD·Filed 2004·Granted Jan 31, 2006·26 cites·17 claims
- 0782US6738586B2Print control method of electrophotograph and image formation apparatus with potential sensor using the methodHITACHI PRINTING SOLUTIONS LTD·Filed 2002·Granted May 18, 2004·20 cites·17 claims
- 0882US5649273ABelt-type fixing device having an irregular surface contourHITACHI LTD·Filed 1996·Granted Jul 15, 1997·24 cites·1 claims
- 0979US8045871B2Image forming apparatus and image forming method on measured physical quantityRICOH CO LTD·Filed 2008·Granted Oct 25, 2011·6 cites·20 claims
- 1079US6686943B2Control method of an electrophotographic record apparatus and image formation apparatus including controlling developing bias and photoconductor surface potentialHITACHI PRINTING SOLUTIONS LTD·Filed 2002·Granted Feb 3, 2004·17 cites·20 claims
- 1179US5363180AFixing device for electrophotography and electrophotographic apparatus incorporating the fixing deviceHITACHI LTD·Filed 1992·Granted Nov 8, 1994·18 cites·18 claims
- 1278US6813462B2Electro-photographic developing unitHITACHI PRINTING SOLUTIONS LTD·Filed 2003·Granted Nov 2, 2004·17 cites·19 claims
- 1377US5563394ACash transaction machine and methodHITACHI LTD·Filed 1995·Granted Oct 8, 1996·20 cites·9 claims
- 1477US5023464AFixing apparatus and recording apparatusHITACHI LTD·Filed 1990·Granted Jun 11, 1991·27 cites·25 claims
- 1576US5485260AFixing device, fixing method, and recording apparatusHITACHI LTD·Filed 1994·Granted Jan 16, 1996·18 cites·25 claims
- 1675US5548375AIntegrated printing system for automated and maintenance free operationHITACHI LTD·Filed 1995·Granted Aug 20, 1996·19 cites·8 claims
- 1774US7574164B2Developing device and electrophotographic apparatus using the sameRICOH KK·Filed 2005·Granted Aug 11, 2009·4 cites·19 claims
- 1874US5666598AImage forming method and apparatus using energy beam impingement on image forming particles to move the sameHITACHI LTD·Filed 1995·Granted Sep 9, 1997·24 cites·32 claims
- 1970US5049906AFixing process controller for electrophotographic recorderHITACHI LTD·Filed 1989·Granted Sep 17, 1991·15 cites·10 claims
- 2069US7324778B2Fixing device including heating roller and pressure rollerRICOH PRINTING SYS LTD·Filed 2005·Granted Jan 29, 2008·3 cites·6 claims
- 2168US7945198B2Fixing device and image forming apparatus comprising sameRICOH CO LTD·Filed 2007·Granted May 17, 2011·3 cites·20 claims
- 2267US6684036B2Image forming apparatusHITACHI KOKI KK·Filed 2002·Granted Jan 27, 2004·10 cites·21 claims
- 2366US5519479AFixing device for electrophotography and electrophotographic apparatus incorporating the fixing deviceHITACHI LTD·Filed 1995·Granted May 21, 1996·12 cites·1 claims
- 2465US5508138AFixing device for electrophotography and electrophotographic apparatus incorporating the fixing deviceHITACHI LTD·Filed 1994·Granted Apr 16, 1996·10 cites·33 claims
- 2565US5459562ARecording apparatus for printing both faces of a recording medium using an electrophotographyprocessHITACHI LTD·Filed 1994·Granted Oct 17, 1995·16 cites·14 claims
- 2665US4862828AElectrophotographic recording method and apparatus with non-contact developmentHITACHI LTD·Filed 1988·Granted Sep 5, 1989·14 cites·12 claims
- 2764US6556229B2Electrophotographic apparatus having a fringe development preventing mechanismHITACHI KOKI KK·Filed 2001·Granted Apr 29, 2003·9 cites·6 claims
- 2864US5081502ARadiant heat fixing apparatusHITACHI LTD·Filed 1988·Granted Jan 14, 1992·13 cites·9 claims
- 2963US6760553B2Electrophotographic cluster printing system with controlled image qualityHITACHI PRINTING SOLUTIONS LTD·Filed 2002·Granted Jul 6, 2004·8 cites·18 claims
- 3062US5253025AApparatus for fixing a toner image, fixing method and electrophotographic recording equipmentHITACHI LTD·Filed 1991·Granted Oct 12, 1993·13 cites·32 claims
- 3160US6907220B2Cooling device for cooling recording sheetRICOH PRINTING SYS LTD·Filed 2003·Granted Jun 14, 2005·8 cites·10 claims
- 3259US7090956B2Image forming method and image forming apparatusRICOH PRINTING SYS LTD·Filed 2001·Granted Aug 15, 2006·7 cites·10 claims
- 3358US6271874B1Electrophotographic printer having an image memory, a horizontal scanning fringe correction exposure determining section, a vertical scanning fringe correction exposure determining section, and a switchHITACHI KOKI KK·Filed 2000·Granted Aug 7, 2001·3 cites·5 claims
- 3457US7496307B2Fixing device and electro-photographic recording apparatus using the sameRICOH PRINTING SYS LTD·Filed 2007·Granted Feb 24, 2009·1 cites·6 claims
- 3557US6061534ATwo-color image forming apparatus that prevents fringe developmentHITACHI KOKI KK·Filed 1998·Granted May 9, 2000·12 cites·9 claims
- 3657US5626821ACash transaction machineHITACHI LTD·Filed 1995·Granted May 6, 1997·22 cites·18 claims
- 3756US5623331AHigh-speed electrophotographic fixing unitHITACHI KOKI KK·Filed 1995·Granted Apr 22, 1997·12 cites·7 claims
- 3855US5504313ACash transaction machine and methodHITACHI LTD·Filed 1994·Granted Apr 2, 1996·8 cites·33 claims
- 3954US5869214AColor image forming apparatus and color image forming method thereofHITACHI KOKI KK·Filed 1997·Granted Feb 9, 1999·13 cites·6 claims
- 4053US7106983B2Color image forming apparatusRICOH PRINTING SYS LTD·Filed 2004·Granted Sep 12, 2006·5 cites·2 claims
- 4151USRE35923EFixing device, fixing method, and recording apparatusHITACHI LTD·Filed 1996·Granted Oct 13, 1998·8 cites·26 claims
- 4250US6487384B2Image forming electrophotography apparatus and magnetic developing unitHITACHI KOKI KK·Filed 2001·Granted Nov 26, 2002·4 cites·15 claims
- 4348US4992923AElectrical power supply, fusing apparatus and recording apparatus using the sameHITACHI LTD·Filed 1989·Granted Feb 12, 1991·8 cites·11 claims
- 4447US4782362ARecording apparatus having a flash fusing apparatusHITACHI LTD·Filed 1987·Granted Nov 1, 1988·8 cites·17 claims
- 4546US6829449B2Image forming apparatus with transfer bias inverting functionHITACHI PRINTING SOLUTIONS LTD·Filed 2003·Granted Dec 7, 2004·3 cites·2 claims
- 4642US6411786B2Toner image fixing device using a parking agent including a volatile odor componentHITACHI KOKI KK·Filed 2000·Granted Jun 25, 2002·2 cites·6 claims
- 4740US6240270B1Color image forming method and device using potential division developmentHITACHI KOKI KK·Filed 2000·Granted May 29, 2001·1 cites·9 claims
- 4839US4821052AFlash fusing apparatus for reducing occurrence of spots on recording paperHITACHI LTD·Filed 1987·Granted Apr 11, 1989·4 cites·19 claims
- 4938US2008170896A1Release-promoting agent, fixing device, and image forming apparatusKUBOTA KEISUKE·Filed 2006·Application pending·0 cites
- 5038US2007071467A1Image formation apparatusMITSUYA TERUAKI·Filed 2006·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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