Inventor · disambiguated record
Shinji Takagi
Also filed as: TAKAGI SHINJI
59 granted patents·7 pending applications·1,168 citations·filing 1988–2025
99Inventor score
Top patents by PatentIndex Score
66 records- 0198US6361136B1Detection system, liquid-jet printing apparatus and liquid containerCANON KK·Filed 1998·Granted Mar 26, 2002·174 cites·44 claims
- 0297US10120331B2Electrophotographic photosensitive member, process for producing electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge including electrophotographic photosensitive memberCANON KK·Filed 2017·Granted Nov 6, 2018·18 cites·19 claims
- 0397US10042272B2Electrophotographic photosensitive member, method for producing the same, process cartridge and electrophotographic apparatusCANON KK·Filed 2017·Granted Aug 7, 2018·19 cites·9 claims
- 0497US9740117B2Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and condensed polycyclic aromatic compoundCANON KK·Filed 2014·Granted Aug 22, 2017·21 cites·14 claims
- 0597US9594318B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2015·Granted Mar 14, 2017·26 cites·11 claims
- 0697US9389523B2Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge each including the electrophotographic photosensitive memberCANON KK·Filed 2014·Granted Jul 12, 2016·20 cites·8 claims
- 0797US9316931B2Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and condensed polycyclic aromatic compoundCANON KK·Filed 2014·Granted Apr 19, 2016·22 cites·4 claims
- 0897US8632931B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusSEKIDO KUNIHIKO·Filed 2009·Granted Jan 21, 2014·38 cites·5 claims
- 0997US8343699B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2009·Granted Jan 1, 2013·35 cites·4 claims
- 1096US10488771B2Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatusCANON KK·Filed 2018·Granted Nov 26, 2019·10 cites·9 claims
- 1196US10451984B2Production method of electrophotographic photosensitive member, electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2018·Granted Oct 22, 2019·10 cites·8 claims
- 1296US10310395B2Electrophotographic photosensitive member, electrophotographic apparatus, and process cartridgeCANON KK·Filed 2018·Granted Jun 4, 2019·18 cites·17 claims
- 1396US8795936B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusSEKIDO KUNIHIKO·Filed 2011·Granted Aug 5, 2014·33 cites·4 claims
- 1496US8465889B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusSEKIDO KUNIHIKO·Filed 2010·Granted Jun 18, 2013·34 cites·11 claims
- 1595US10761442B2Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and method of producing electrophotographic photosensitive memberCANON KK·Filed 2019·Granted Sep 1, 2020·9 cites·11 claims
- 1695US10488769B2Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge each including the electrophotographic photosensitive memberCANON KK·Filed 2018·Granted Nov 26, 2019·10 cites·11 claims
- 1795US7732113B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus, and process for producing electrophotographic photosensitive memberCANON KK·Filed 2006·Granted Jun 8, 2010·28 cites·19 claims
- 1894US10768539B2Electrophotographic photosensitive member, production method therefor, process cartridge, and electrophotographic image-forming apparatusCANON KK·Filed 2019·Granted Sep 8, 2020·7 cites·14 claims
- 1994US10670979B2Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and method of manufacturing electrophotographic photosensitive memberCANON KK·Filed 2018·Granted Jun 2, 2020·8 cites·6 claims
- 2094US8546050B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusMARUYAMA AKIHIRO·Filed 2011·Granted Oct 1, 2013·38 cites·6 claims
- 2194US8524430B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusTAKAGI SHINJI·Filed 2009·Granted Sep 3, 2013·32 cites·6 claims
- 2289US9946175B2Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and condensed polycyclic aromatic compoundCANON KK·Filed 2015·Granted Apr 17, 2018·4 cites·8 claims
- 2387US6719400B2Recovery processing method and unit of ink jet printing apparatusCANON KK·Filed 2001·Granted Apr 13, 2004·31 cites·11 claims
- 2487US6557984B2Ink-jet printing head and ink-jet printing apparatusCANON KK·Filed 1999·Granted May 6, 2003·53 cites·3 claims
- 2586US5384587AMulti-drop ink-jet recording method with compensation for image density non-uniformitiesCANON KK·Filed 1992·Granted Jan 24, 1995·101 cites·16 claims
- 2685US7825127B2Method for treating cancerTAKEDA PHARMACEUTICAL·Filed 2007·Granted Nov 2, 2010·5 cites·2 claims
- 2783US7780257B2Recording apparatus and electronic apparatusCANON KK·Filed 2007·Granted Aug 24, 2010·7 cites·4 claims
- 2883US6631970B2Ink jet recording apparatus and ink jet print headCANON KK·Filed 2001·Granted Oct 14, 2003·25 cites·23 claims
- 2981US6652053B2Substrate for ink-jet printing head, ink-jet printing head, ink-jet cartridge, ink-jet printing apparatus, and method for detecting ink in ink-jet printing headCANON KK·Filed 2001·Granted Nov 25, 2003·22 cites·26 claims
- 3081US6215971B1Electrophotographic image-forming method, electrophotographic image-forming apparatus, and process cartridgeCANON KK·Filed 2000·Granted Apr 10, 2001·20 cites·24 claims
- 3180US6203133B1Apparatus and method for enhancing image resolution using multi-level data generated by halftone processorCANON KK·Filed 1996·Granted Mar 20, 2001·65 cites·55 claims
- 3279US8864276B2Printhead and printing apparatus utilizing data signal transfer error detectionYAMATO HIDENORI·Filed 2010·Granted Oct 21, 2014·4 cites·18 claims
- 3378US7175249B2Recording apparatus and electronic apparatusCANON KK·Filed 2004·Granted Feb 13, 2007·15 cites·9 claims
- 3473US6547358B1Ink jet printing apparatus and ejection data forming methodCANON KK·Filed 2001·Granted Apr 15, 2003·15 cites·20 claims
- 3570US5594280AMethod of forming a thin film and apparatus of forming a metal thin film utilizing temperature controlling meansANELVA CORP·Filed 1993·Granted Jan 14, 1997·38 cites·6 claims
- 3668US2025239465A1Load lock deviceCANON ANELVA CORP·Filed 2025·Application pending·0 cites
- 3767US7731825B2Manufacturing apparatus of magnetoresistance elementsCANON ANELVA CORP·Filed 2005·Granted Jun 8, 2010·2 cites·4 claims
- 3865US12308254B2Load lock deviceCANON ANELVA CORP·Filed 2022·Granted May 20, 2025·0 cites·29 claims
- 3964US5744377AMethod for forming a thin film and apparatus of forming a metal thin film utilizing temperature controlling meansANELVA CORP·Filed 1995·Granted Apr 28, 1998·25 cites·15 claims
- 4061US6113290AInk jet recording apparatus having improved edge detecting and edge formationCANON KK·Filed 1997·Granted Sep 5, 2000·20 cites·25 claims
- 4157US6513906B1Recording apparatus and recording methodCANON KK·Filed 1992·Granted Feb 4, 2003·12 cites·8 claims
- 4256US9477164B2Electrophotographic photosensitive member, method for producing the same, electrophotographic apparatus, and process cartridgeCANON KK·Filed 2014·Granted Oct 25, 2016·0 cites·13 claims
- 4355US10067431B2Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2017·Granted Sep 4, 2018·0 cites·16 claims
- 4455US6123404ARecording apparatus for counting image recording drive dataCANON KK·Filed 1995·Granted Sep 26, 2000·15 cites·84 claims
- 4555US2009139855A1Manufacturing method and manufacturing apparatus of magnetoresistance elementsCANON ANELVA CORP·Filed 2008·Application pending·0 cites
- 4654US12211735B2Load lock deviceCANON ANELVA CORP·Filed 2022·Granted Jan 28, 2025·0 cites·21 claims
- 4753US6443546B1Printing apparatus and control method that includes an optical detector for detecting the presence or absence of an ink tank and ink thereinCANON KK·Filed 1998·Granted Sep 3, 2002·13 cites·20 claims
- 4852US4981103AApparatus for forming a metal thin film utilizing temperature controlling meansANELVA CORP·Filed 1989·Granted Jan 1, 1991·16 cites·11 claims
- 4952US4963423AMethod for forming a thin film and apparatus of forming a metal thin film utilizing temperature controlling meansANELVA CORP·Filed 1988·Granted Oct 16, 1990·15 cites·3 claims
- 5049US6923522B2Recording apparatus and recording methodCANON KK·Filed 2002·Granted Aug 2, 2005·3 cites·21 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →