Patents/Inventors

Koji An

SaitamaJP20 patents

15 Patents

US126019942026
Image Forming Apparatus
Canon Kabushiki Kaisha
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US125786702026
Image Forming Apparatus
Canon Kabushiki Kaisha
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US124168812025
Image Forming Apparatus
Canon Kabushiki Kaisha
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US122875932025
Image Forming Apparatus Which Supplies Yellow Toner as Protective Agent to Secondary Transfer Member
Canon Kabushiki Kaisha
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US122653442025
Image Forming Apparatus to Suppress Scattering of Toner
Canon Kabushiki Kaisha
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US122653552025
Image Forming Apparatus Having Grounded Fixing Member
Canon Kabushiki Kaisha
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US121693712024
Image Forming Apparatus
Canon Kabushiki Kaisha
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US120193822024
Image Forming Apparatus
Canon Kabushiki Kaisha
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US119716662024
Image Forming Apparatus and Control Method, That Control Charging Voltage According to Positions of Developing Roller
CANON KABUSHIKI KAISHA
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US119716702024
Image Forming Apparatus to Control Transfer Voltage for Secondary Transfer to Recording Material
Canon Kabushiki Kaisha
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US119341172024
Image Forming Apparatus
Canon Kabushiki Kaisha
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US118468992023
Image Forming Apparatus
Canon Kabushiki Kaisha
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US118416492023
Image Forming Apparatus Providing Variable Transfer Voltage Based on Transfer Mode
Canon Kabushiki Kaisha
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US118416762023
Image Forming Apparatus Controlling Voltage Applied to Transfer Member
Canon Kabushiki Kaisha
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US117477542023
Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites