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Inventors
Michiharu Suzuki
Kanagawa
JP
2 patents
3 Patents
US12607952
2026
Image Forming Apparatus and Developer Supply Device That Is Detachable from and Attachable to the Image Forming Apparatus
RICOH COMPANY, Ltd.
0 cites
US12181808
2024
Cleaning Device and Image Forming Apparatus Incorporating Same
RICOH COMPANY, Ltd.
0 cites
US11803134
2023
Powder Container
RICOH COMPANY, Ltd.
0 cites