Inventor · disambiguated record
Seiji Kikushima
Also filed as: KIKUSHIMA SEIJI
12 granted patents·8 pending applications·8 citations·filing 2002–2024
82Inventor score
Top patents by PatentIndex Score
20 records- 0177US7132211B2Method for developing an electrostatic latent imageKYOCERA MITA CORP·Filed 2005·Granted Nov 7, 2006·4 cites·8 claims
- 0265US9023573B2Toner for electrostatic-charge image development and method for producing toner for electrostatic-charge image developmentKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted May 5, 2015·1 cites·4 claims
- 0362US12386284B2Developing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Aug 12, 2025·0 cites·4 claims
- 0462US8497055B2Electrostatic charge developing toner, electrostatic charge developing developer, and image forming apparatusKIKUSHIMA SEIJI·Filed 2011·Granted Jul 30, 2013·1 cites·8 claims
- 0557US9217940B2Method for producing tonerKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Dec 22, 2015·0 cites·10 claims
- 0657US2021096478A1TonerKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Application pending·0 cites
- 0755US8980516B2Electrostatic charge image development tonerKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Mar 17, 2015·0 cites·9 claims
- 0854US12140881B2Developing device and image forming apparatus including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted Nov 12, 2024·0 cites·5 claims
- 0954US9201322B2Positively chargeable toner for electrostatic image development and developerKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Dec 1, 2015·0 cites·4 claims
- 1050US9709909B2Electrostatic latent image developing tonerKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Jul 18, 2017·0 cites·10 claims
- 1146US2023140479A1TonerKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 1242US6760560B2Developing apparatus and image forming apparatus employing itKYOCERA MITA CORP·Filed 2002·Granted Jul 6, 2004·2 cites·9 claims
- 1339US2009190959A1Developer and image forming apparatusKYOCERA MITA CORP·Filed 2009·Application pending·0 cites
- 1438US7618760B2Two-component developerKYOCERA MITA CORP·Filed 2007·Granted Nov 17, 2009·0 cites·5 claims
- 1538US2009029281A1Two-component developer and image forming deviceKYOCERA MITA CORP·Filed 2008·Application pending·0 cites
- 1637US2005053856A1Magnetic toner, and developing apparatus and image forming apparatus using itFiled 2004·Application pending·0 cites
- 1735US8679721B2Electrostatic charge image developing toner, electrostatic charge image developer, and image forming apparatusKIKUSHIMA SEIJI·Filed 2011·Granted Mar 25, 2014·0 cites·5 claims
- 1835US2003054275A1Magnetic toner, and developing apparatus and image forming apparatus using itFiled 2002·Application pending·0 cites
- 1932US2008081276A1Developer, image forming method, and image forming apparatusKIKUSHIMA SEIJI·Filed 2007·Application pending·0 cites
- 2030US2003027067A1Magnetic one-component tonerFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →