Assignee
HASHIKAWA HOTARU
JP·1 granted patent·1 pending application·0 citations·filing 2021–2025
Top patents by PatentIndex Score
2 records- 0167US2025370374A1Developing device, process cartridge, and image forming apparatusHASHIKAWA HOTARU·Filed 2025·Application pending·0 cites
- 0250US11880160B2Filter holding device, developing device, process cartridge, image forming apparatus, and filterHASHIKAWA HOTARU·Filed 2021·Granted Jan 23, 2024·0 cites·17 claims
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