Inventor · disambiguated record
Marika Ozaki
Also filed as: OZAKI MARIKA
4 granted patents·1 citations·filing 2021–2023
55Inventor score
Technology areasG03G
Files withBROTHER IND LTD4
Top patents by PatentIndex Score
4 records- 0181US11500321B2Image-forming apparatus including structure for switching transmission state of driving force to photosensitive drumBROTHER IND LTD·Filed 2021·Granted Nov 15, 2022·1 cites·26 claims
- 0257US12271126B2Image forming apparatus configured to perform cleaning operation for cleaning drum cleaning roller configured to collect toner on photosensitive drumBROTHER IND LTD·Filed 2023·Granted Apr 8, 2025·0 cites·14 claims
- 0347US11624996B2Image forming apparatus having deterioration quantity of photosensitive drum determining capabilityBROTHER IND LTD·Filed 2021·Granted Apr 11, 2023·0 cites·28 claims
- 0446US12339616B2Image forming apparatus including detachable process cartridge having handle on developing unitBROTHER IND LTD·Filed 2023·Granted Jun 24, 2025·0 cites·27 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →