Inventor · disambiguated record
Shizuka Okada
Also filed as: OKADA SHIZUKA
16 granted patents·14 citations·filing 2013–2014
87Inventor score
Top patents by PatentIndex Score
16 records- 0186US9031472B2Developing device with a developer conveying member having paddles connecting spiral blades at one circumferential position and image forming apparatus with such a developing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted May 12, 2015·4 cites·11 claims
- 0282US8958724B2Developing device and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Feb 17, 2015·3 cites·12 claims
- 0381US9543057B2Conductive cellulose-based resin compositionDAICEL CORP·Filed 2013·Granted Jan 10, 2017·2 cites·8 claims
- 0478US9274453B2Developing roller, developing device, and image forming apparatus including developing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Mar 1, 2016·2 cites·5 claims
- 0577US9595366B2Conductive cellulose-based resin compositionDAICEL CORP·Filed 2013·Granted Mar 14, 2017·1 cites·10 claims
- 0675US8942600B2Developing apparatus and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Jan 27, 2015·2 cites·18 claims
- 0762US9304445B2Developing roller, developing device, image forming apparatus, and manufacturing method of developing rollerKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Apr 5, 2016·0 cites·8 claims
- 0858US9122194B2Developing roller, developing device, and image forming apparatus including developing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Sep 1, 2015·0 cites·7 claims
- 0958US9122193B2Developing roller, developing device, and image forming apparatus including developing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Sep 1, 2015·0 cites·10 claims
- 1049US8843035B2Developing device and image forming apparatus provided with sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Sep 23, 2014·0 cites·16 claims
- 1148US10889916B2Cellulose acetate fiber, cellulose acetate fiber molded article, and methods respectively for producing said cellulose acetate fiber and said cellulose acetate fiber molded articleDAICEL CORP·Filed 2014·Granted Jan 12, 2021·0 cites·5 claims
- 1247US9201349B2Developing device, image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Dec 1, 2015·0 cites·4 claims
- 1344US9063468B2Developing device and image forming apparatus provided therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Jun 23, 2015·0 cites·6 claims
- 1443US9323179B2Developing unit and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Apr 26, 2016·0 cites·4 claims
- 1543US9310718B2Development device and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Apr 12, 2016·0 cites·4 claims
- 1643US9235162B2Developer storage container and image forming apparatus with sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Jan 12, 2016·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →