Patents/Inventors

Toshihiko Takayama

KanagawaJP25 patents

26 Patents

US126134892026
Image Forming Apparatus
Canon Kabushiki Kaisha
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US125852112026
Image Forming Apparatus
CANON KABUSHIKI KAISHA
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US125664002026
Image Forming Apparatus
Canon Kabushiki Kaisha
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US124555252025
Image Forming Apparatus
Canon Kabushiki Kaisha
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US124114352025
Image Forming Apparatus
Canon Kabushiki Kaisha
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US124114322025
Image Forming Apparatus
CANON KABUSHIKI KAISHA
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US123729122025
Image Forming Apparatus with Fiber Brush
Canon Kabushiki Kaisha
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US123668192025
Image Forming Apparatus
Canon Kabushiki Kaisha
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US122769292025
Image Forming Apparatus
Canon Kabushiki Kaisha
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US122596772025
Image Forming Apparatus
Canon Kabushiki Kaisha
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US122042702025
Image Forming Apparatus with Brush That Collects Material Adhered to Surface of Image Bearing Member and That Includes Brush Portion Including Threads Having Specified Thread Density
Canon Kabushiki Kaisha
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US121971602025
Image Forming Apparatus
Canon Kabushiki Kaisha
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US121642382024
Controlling Voltage in an Image Forming Apparatus Including a Brush That Comes Into Contact with an Image Bearing Member
Canon Kabushiki Kaisha
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US121241832024
Image Forming Apparatus Capable of Suppressing an Improper Charge Resulting from Toner Being Moved from a Transfer Member to a Photosensitive Member
Canon Kabushiki Kaisha
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US121241822024
Image-forming Apparatus to Control Potential Difference Based on Image-forming Operation
Canon Kabushiki Kaisha
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US120993152024
Image Forming Apparatus
Canon Kabushiki Kaisha
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US120726542024
Image Forming Apparatus
Canon Kabushiki Kaisha
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US120323222024
Image Forming Apparatus
CANON KABUSHIKI KAISHA
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US120259442024
Image Forming Apparatus
Canon Kabushiki Kaisha
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US119948232024
Image Forming Apparatus
Canon Kabushiki Kaisha
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US118416692023
Image Forming Apparatus with Brush Portion Comprising Threads and with Control to Perform Rotation of and Stop of Image Bearing Member to Change Posture of Brush Portion
Canon Kabushiki Kaisha
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US118158272023
Image Forming Apparatus
Canon Kabushiki Kaisha
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US117823772023
Image Forming Apparatus
Canon Kabushiki Kaisha
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US117037752023
Image Forming Apparatus Capable of Suppressing an Improper Charge Resulting from Toner Being Moved from a Transfer Member to a Photosensitive Member
Canon Kabushiki Kaisha
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US116933512023
Image Forming Apparatus Capable of Reducing Image Defects Caused by Paper Dust
Canon Kabushiki Kaisha
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US116690342023
Image Forming Apparatus
Canon Kabushiki Kaisha
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