Inventor · disambiguated record
Norihiro Hirai
Also filed as: HIRAI NORIHIRO
6 granted patents·1 pending application·5 citations·filing 2011–2020
71Inventor score
Technology areasG03G
Top patents by PatentIndex Score
7 records- 0177US8921022B2Toner for electrostatic image developmentKAO CORP·Filed 2013·Granted Dec 30, 2014·2 cites·20 claims
- 0276US9023568B2Binder resin for tonersKUBO TAKASHI·Filed 2011·Granted May 5, 2015·2 cites·20 claims
- 0366US8852841B2Toner for electrostatic image developmentKAO CORP·Filed 2012·Granted Oct 7, 2014·1 cites·18 claims
- 0457US11392051B2Image forming method, image forming device and setBROTHER IND LTD·Filed 2020·Granted Jul 19, 2022·0 cites·17 claims
- 0553US12124198B2Image forming method and image forming apparatusBROTHER IND LTD·Filed 2020·Granted Oct 22, 2024·0 cites·20 claims
- 0651US9141011B2Method for producing toner for electrostatic image developmentKAO CORP·Filed 2013·Granted Sep 22, 2015·0 cites·20 claims
- 0739US2020089139A1Toner for developing electrostatic imagesKAO CORP·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →