Inventor · disambiguated record
Hideharu Kuwabara
Also filed as: KUWABARA HIDEHARU
5 granted patents·3 pending applications·1 citations·filing 2014–2024
62Inventor score
Technology areasG03G
Top patents by PatentIndex Score
8 records- 0178US10948840B2Toner container, image forming unit, and image forming apparatusOKI DATA KK·Filed 2019·Granted Mar 16, 2021·1 cites·10 claims
- 0264US11256189B2Toner container, image forming unit, and image forming apparatusOKI DATA KK·Filed 2020·Granted Feb 22, 2022·0 cites·14 claims
- 0360US12474650B2Drum unit and image formation apparatusOKI ELECTRIC IND CO LTD·Filed 2024·Granted Nov 18, 2025·0 cites·8 claims
- 0455US10401749B2Toner, developing agent container, image forming unit, and image forming apparatusOKI DATA KK·Filed 2018·Granted Sep 3, 2019·0 cites·14 claims
- 0549US9618866B2Developer, developer storage body, developing device and image forming apparatusOKI DATA KK·Filed 2016·Granted Apr 11, 2017·0 cites·9 claims
- 0637US2015072279A1Developer, developer container unit, developing device, and image forming apparatusOKI DATA KK·Filed 2014·Application pending·0 cites
- 0736US2019196350A1Toner, toner container, developing unit, and image forming apparatusOKI DATA KK·Filed 2018·Application pending·0 cites
- 0833US2018143553A1Toner, developer container, image forming unit, and image forming apparatusOKI DATA KK·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →