Inventor · disambiguated record
Tadayoshi Ikeda
Also filed as: IKEDA SAIZO · IKEDA TADAYOSHI
39 granted patents·921 citations·filing 1975–1998
98Inventor score
Top patents by PatentIndex Score
39 records- 0197US5172903APaper feed cassetteKONISHIROKU PHOTO IND·Filed 1991·Granted Dec 22, 1992·85 cites·5 claims
- 0296US5444515AColor image forming apparatus with mountable cartridge thereinKONISHIROKU PHOTO IND·Filed 1994·Granted Aug 22, 1995·74 cites·11 claims
- 0390US6070048APaper width detecting deviceKONISHIROKU PHOTO IND·Filed 1998·Granted May 30, 2000·52 cites·7 claims
- 0490US5493366AImage forming apparatusKONISHIROKU PHOTO IND·Filed 1994·Granted Feb 20, 1996·41 cites·5 claims
- 0590US5182595AImage forming apparatus having an dismountable process cartridgeKONISHIROKU PHOTO IND·Filed 1991·Granted Jan 26, 1993·43 cites·9 claims
- 0688US5754210AOptical system assembling device for an image forming apparatusKONISHIROKU PHOTO IND·Filed 1996·Granted May 19, 1998·44 cites·17 claims
- 0788US5210573AImage forming apparatusKONISHIROKU PHOTO IND·Filed 1991·Granted May 11, 1993·39 cites·6 claims
- 0887US5319429AColor image forming apparatus using fixing apparatus for glossy imagesKONISHIROKU PHOTO IND·Filed 1992·Granted Jun 7, 1994·36 cites·7 claims
- 0987US5262824AImage formimg apparatus with automatic process cartridge displacement for maintenanceKONISHIROKU PHOTO IND·Filed 1991·Granted Nov 16, 1993·35 cites·18 claims
- 1085US5548379AImage forming apparatusKONISHIROKU PHOTO IND·Filed 1994·Granted Aug 20, 1996·36 cites·22 claims
- 1181US5752133AElectrophotographic color image forming apparatus with image exposure means inside of photoreceptor drumKONISHIROKU PHOTO IND·Filed 1996·Granted May 12, 1998·31 cites·41 claims
- 1280US5381167AColor image forming apparatusKONISHIROKU PHOTO IND·Filed 1992·Granted Jan 10, 1995·55 cites·6 claims
- 1379US5126789AImage forming apparatusKONICA CORPORATOIN·Filed 1991·Granted Jun 30, 1992·28 cites·14 claims
- 1477US5541722AColor image forming apparatusKONISHIROKU PHOTO IND·Filed 1995·Granted Jul 30, 1996·27 cites·12 claims
- 1575US5761573AImage forming apparatus for double-sided image formation with properly adjusted image density or color tone for each sideKONISHIROKU PHOTO IND·Filed 1997·Granted Jun 2, 1998·24 cites·19 claims
- 1673US5822666AImage forming apparatus including a mechanism for eliminating mechanical shock caused by a cleaning deviceKONISHIROKU PHOTO IND·Filed 1997·Granted Oct 13, 1998·23 cites·24 claims
- 1769US5663787AElectrophotographic color image forming apparatus with image exposure means inside of photoreceptor drumKONISHIROKU PHOTO IND·Filed 1996·Granted Sep 2, 1997·20 cites·31 claims
- 1867US5557394AColor image forming apparatus having a transparent photoreceptorKONISHIROKU PHOTO IND·Filed 1995·Granted Sep 17, 1996·18 cites·26 claims
- 1962US5220379AColor image forming apparatusKONISHIROKU PHOTO IND·Filed 1991·Granted Jun 15, 1993·13 cites·11 claims
- 2060US5758204ADuplex image forming apparatus with two image carriers and an image size discriminatorKONISHIROKU PHOTO IND·Filed 1997·Granted May 26, 1998·14 cites·9 claims
- 2159US5615002AElectrophotographic color image forming apparatus with a plurality of image exposing devices arranged around outer circumference of photoreceptorKONISHIROKU PHOTO IND·Filed 1995·Granted Mar 25, 1997·13 cites·43 claims
- 2258US5875372AImage forming apparatusKONISHIROKU PHOTO IND·Filed 1997·Granted Feb 23, 1999·13 cites·6 claims
- 2358US4144221ACurable organopolysiloxane coating composition containing bicyclic amidine curing catalystDAICEL LTD·Filed 1978·Granted Mar 13, 1979·11 cites·11 claims
- 2456US5250989AImage forming apparatus having detachable process cartridge with protective transfer zone coverKONISHIROKU PHOTO IND·Filed 1992·Granted Oct 5, 1993·10 cites·6 claims
- 2554US5382998AImage forming apparatus of a clamshell typeKONISHIROKU PHOTO IND·Filed 1993·Granted Jan 17, 1995·11 cites·16 claims
- 2653US5826143AImage forming apparatus with two transfer meansKONISHIROKU PHOTO IND·Filed 1997·Granted Oct 20, 1998·17 cites·8 claims
- 2753US5239348AColor image forming apparatusKONISHIROKU PHOTO IND·Filed 1991·Granted Aug 24, 1993·9 cites·19 claims
- 2853US4026720ACoating composition for acrylicsDAICEL LTD·Filed 1975·Granted May 31, 1977·10 cites·5 claims
- 2952US5331389AImage forming apparatus with sheet discharging deviceKONISHIROKU PHOTO IND·Filed 1992·Granted Jul 19, 1994·8 cites·7 claims
- 3049US5245394AImage forming apparatus having an openable conveyance pathKONISHIROKU PHOTO IND·Filed 1992·Granted Sep 14, 1993·8 cites·13 claims
- 3148US5920744AImage forming apparatus and method for efficiently forming images even after the occurrence of a jamKONISHIROKU PHOTO IND·Filed 1997·Granted Jul 6, 1999·13 cites·7 claims
- 3247US6094552AImage forming apparatus for printing images in accordance with at least one of first information and second informationKONISHIROKU PHOTO IND·Filed 1997·Granted Jul 25, 2000·12 cites·9 claims
- 3346US5900709ARotation control deviceKONISHIROKU PHOTO IND·Filed 1997·Granted May 4, 1999·16 cites·24 claims
- 3445US5608497AElectrophotographic color image forming apparatusKONISHIROKU PHOTO IND·Filed 1995·Granted Mar 4, 1997·7 cites·7 claims
- 3544US5398097AImage forming apparatus with driving mechanism for photoreceptorKONISHIROKU PHOTO IND·Filed 1993·Granted Mar 14, 1995·6 cites·5 claims
- 3643US5198865AColor image forming apparatusKONISHIROKU PHOTO IND·Filed 1991·Granted Mar 30, 1993·6 cites·8 claims
- 3741US4210696AAntistatic composite film and process for the preparation thereofDAICEL LTD·Filed 1978·Granted Jul 1, 1980·7 cites·14 claims
- 3839US5204727AImage forming apparatusKONISHIROKU PHOTO IND·Filed 1991·Granted Apr 20, 1993·4 cites·4 claims
- 3933US5309202AImage forming apparatusKONISHIROKU PHOTO IND·Filed 1991·Granted May 3, 1994·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →