Inventor · disambiguated record
Seiji Saito
Also filed as: SADO ICHIRO · SAITO SEIJI
75 granted patents·15 pending applications·6,613 citations·filing 1976–2021
99Inventor score
Top patents by PatentIndex Score
90 records- 0199US4740796ABubble jet recording method and apparatus in which a heating element generates bubbles in multiple liquid flow paths to project dropletsCANON KK·Filed 1986·Granted Apr 26, 1988·2.3k cites·10 claims
- 0299US4723129ABubble jet recording method and apparatus in which a heating element generates bubbles in a liquid flow path to project dropletsCANON KK·Filed 1986·Granted Feb 2, 1988·2.7k cites·9 claims
- 0397US4849774ABubble jet recording apparatus which projects droplets of liquid through generation of bubbles in a liquid flow path by using heating means responsive to recording signalsCANON KK·Filed 1988·Granted Jul 18, 1989·107 cites·11 claims
- 0497US4540996ARecording apparatusCANON KK·Filed 1983·Granted Sep 10, 1985·107 cites·11 claims
- 0595US4538182AImage processing apparatusCANON KK·Filed 1982·Granted Aug 27, 1985·93 cites·11 claims
- 0694US5159349ARecording apparatus which projects droplets of liquid through generation of bubbles in a liquid flow path in response to signals received from a photosensorCANON KK·Filed 1991·Granted Oct 27, 1992·65 cites·1 claims
- 0793US5754194ABubble jet recording with selectively driven electrothermal transducersCANON KK·Filed 1995·Granted May 19, 1998·56 cites·2 claims
- 0892US5122814ABubble jet recording apparatus actuated by interface meansCANON KK·Filed 1990·Granted Jun 16, 1992·55 cites·2 claims
- 0992US4707713AImage recording apparatusCANON KK·Filed 1985·Granted Nov 17, 1987·81 cites·25 claims
- 1091US5610726AImage processing systemCANON KK·Filed 1995·Granted Mar 11, 1997·157 cites·10 claims
- 1191US5521621ABubble jet recording apparatus with processing circuit for tone gradation recordingCANON KK·Filed 1994·Granted May 28, 1996·48 cites·2 claims
- 1291US4521805APrinting apparatus or systemCANON KK·Filed 1982·Granted Jun 4, 1985·63 cites·23 claims
- 1391US4463361AInk jet recording apparatus with vacuum platenCANON KK·Filed 1982·Granted Jul 31, 1984·49 cites·3 claims
- 1489US6711367B2Image forming apparatus and belt unit detachably mountable theretoCANON KK·Filed 2002·Granted Mar 23, 2004·31 cites·11 claims
- 1589US4325086ARecording deviceCANON KK·Filed 1980·Granted Apr 13, 1982·51 cites·20 claims
- 1687US6539184B2Image forming apparatus with current controlCANON KK·Filed 2001·Granted Mar 25, 2003·28 cites·12 claims
- 1786US8238807B2Image forming apparatusDODA KAZUHIRO·Filed 2011·Granted Aug 7, 2012·3 cites·13 claims
- 1886US8005411B2Image forming apparatus having a transfer unit including an elastic memberCANON KK·Filed 2010·Granted Aug 23, 2011·4 cites·10 claims
- 1986US6747671B1Video apparatus having function to change size of image and method thereofSONY CORP·Filed 2000·Granted Jun 8, 2004·47 cites·6 claims
- 2086US6615002B2Image forming apparatus and process cartridge for applying an alternating current to a charging member or charging means for charging an image bearing memberCANON KK·Filed 2001·Granted Sep 2, 2003·25 cites·36 claims
- 2186US6397017B1Developer amount detecting method, developing device, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2000·Granted May 28, 2002·26 cites·66 claims
- 2285US8693904B2Image forming apparatusISHIZUMI KEISUKE·Filed 2011·Granted Apr 8, 2014·4 cites·9 claims
- 2385US4527885AImage recording system having multiple image recording meansCANON KK·Filed 1982·Granted Jul 9, 1985·36 cites·21 claims
- 2484US4476486AImage recording system utilizing a plurality of recording unitsCANON KK·Filed 1981·Granted Oct 9, 1984·36 cites·40 claims
- 2582US4323919AOptical scanner for reading data recorded in plural colorsCANON KK·Filed 1980·Granted Apr 6, 1982·16 cites·7 claims
- 2681US6710781B1Image display apparatus having different display mode and method thereofSONY CORP·Filed 2000·Granted Mar 23, 2004·23 cites·2 claims
- 2780US8165512B2Image forming apparatus having a transfer device having one or both of concave and convex portionsDODA KAZUHIRO·Filed 2009·Granted Apr 24, 2012·4 cites·24 claims
- 2880US6963716B2Image forming apparatus featuring a resistance relationship between an image bearing member and a transfer memberCANON KK·Filed 2003·Granted Nov 8, 2005·18 cites·6 claims
- 2978US4467348AImage recording deviceCANON KK·Filed 1981·Granted Aug 21, 1984·26 cites·9 claims
- 3076US6564023B2Image forming apparatus with AC current detectorCANON KK·Filed 2001·Granted May 13, 2003·15 cites·15 claims
- 3176US5006937AImaging data processing apparatusCANON KK·Filed 1990·Granted Apr 9, 1991·40 cites·12 claims
- 3275US8750772B2Image forming apparatusDODA KAZUHIRO·Filed 2012·Granted Jun 10, 2014·1 cites·24 claims
- 3375US4737804ACopying apparatusCANON KK·Filed 1986·Granted Apr 12, 1988·16 cites·4 claims
- 3474US9319542B2Image forming apparatus, image forming processing setting method, and recording medium having recorded thereon computer program for the image forming processing setting methodSAITO SEIJI·Filed 2011·Granted Apr 19, 2016·2 cites·12 claims
- 3574US8639154B2Image forming apparatus having a charge member with a foamed layerISHIZUMI KEISUKE·Filed 2011·Granted Jan 28, 2014·2 cites·15 claims
- 3673US6920299B2Image forming apparatus and intermediate transfer unit detachably mountable thereonCANON KK·Filed 2002·Granted Jul 19, 2005·13 cites·43 claims
- 3772US8036574B2Image forming apparatusCANON KK·Filed 2009·Granted Oct 11, 2011·3 cites·30 claims
- 3872US5521990AImage data processing using bi-level and multi-level value dataCANON KK·Filed 1995·Granted May 28, 1996·40 cites·31 claims
- 3971US6856777B2Image forming apparatus with first and second charging members for charging residual tonerCANON KK·Filed 2002·Granted Feb 15, 2005·12 cites·14 claims
- 4070US9675234B2Medical apparatusOLYMPUS CORP·Filed 2016·Granted Jun 13, 2017·2 cites·10 claims
- 4170US5864638AImage data processing using bi-level and multi-level value dataCANON KK·Filed 1996·Granted Jan 26, 1999·35 cites·33 claims
- 4269US6282384B1Developing device, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2000·Granted Aug 28, 2001·11 cites·27 claims
- 4368US8463154B2Image forming apparatusAKIZUKI TOMOO·Filed 2011·Granted Jun 11, 2013·2 cites·6 claims
- 4466US4718040APrinting apparatus or system for recording a color imageCANON KK·Filed 1986·Granted Jan 5, 1988·16 cites·11 claims
- 4564US8854661B2Tool for positioning an icon on a displaySAITO SEIJI·Filed 2011·Granted Oct 7, 2014·1 cites·19 claims
- 4663US9213273B2Image forming apparatusCANON KK·Filed 2014·Granted Dec 15, 2015·0 cites·9 claims
- 4763US6516158B2Image forming apparatus and process cartridge comprising a charging member for charging an image bearing member through contact with the image bearing memberCANON KK·Filed 2001·Granted Feb 4, 2003·8 cites·23 claims
- 4862US10213080B2Autonomous traveling body deviceTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2015·Granted Feb 26, 2019·1 cites·5 claims
- 4962US2020084326A1Image forming apparatus, image forming processing setting method, and recording medium having recorded thereon computer program for the image forming processing setting methodTOSHIBA KK·Filed 2019·Application pending·0 cites
- 5061US2005026217A1Protein structure prediction device, protein structure prediction method, program, and recording mediumCELESTAR LEXICO SCIENCES INC·Filed 2004·Application pending·0 cites
Showing the top 50 of 90 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →