Image forming apparatus including a developer replenishing device for a two-ingredient type developer

Assignee

• Ricoh Company

Inventors

• Satoshi Muramatsu (114 patents)
• Nobuo Iwata (107 patents)
• Nobutaka Takeuchi (76 patents)
• Junichi Matsumoto (202 patents)
• Takayuki Koike (19 patents)
• Eriko Maruyama (7 patents)

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