Patents/Inventors

Kei Saito

TokyoJP12 patents

10 Patents

US124227642025
Toner Container and Image Forming Apparatus
RICOH COMPANY, Ltd.
0 cites
US122226642025
Developing Device, Process Cartridge, and Image Forming Apparatus Including an Entrance Seal Which Contacts an Image Bearer
RICOH COMPANY, Ltd.
0 cites
US122164182025
Powder Conveyance Device and Image Forming Apparatus Including a Conveyor and First and Second Conveyance Tubes
RICOH COMPANY, Ltd.
0 cites
US118569302024
Collar Member for Spinning Reel
Shimano Inc.
0 cites
US118190122023
Spinning Reel
Shimano Inc.
0 cites
US117549472023
Toner Container Including a Rotatable Container Body, a Gear, and a Held Portion
RICOH COMPANY, Ltd.
0 cites
US117264182023
Developer Container, Developing Device, Process Cartridge, and Image Forming Apparatus
RICOH COMPANY, Ltd.
0 cites
US117169802023
Spinning Reel
Shimano Inc.
0 cites
US116094882023
Screen
TOPPAN Inc.
0 cites
US115990612023
Image Forming Apparatus
RICOH COMPANY, Ltd.
0 cites