P

Inventor

KOBAYASHI SHINSUKE

JP78 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI SHINSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

47 patents
US7742736B2Jun 22, 2010

Sheet size detecting apparatus

CANON KK22 citations92
US11526116B2Dec 13, 2022

Image forming apparatus with collection

CANON KK6 citations86
US11397400B2Jul 26, 2022

Image forming apparatus with developer collection

CANON KK8 citations86
US10073383B2Sep 11, 2018

Image forming apparatus including cleaning operation

CANON KK6 citations83
US11841669B2Dec 12, 2023

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 KK4 citations75
US11768456B2Sep 26, 2023

Image forming apparatus

CANON KK4 citations75
US12025933B2Jul 2, 2024

Heating device and image forming apparatus

CANON KK2 citations73
US11947280B2Apr 2, 2024

Image forming apparatus

CANON KK1 citations73
US11886141B2Jan 30, 2024

Image forming apparatus having a toner replenishment operation

CANON KK2 citations73
US11829105B2Nov 28, 2023

Image forming method and image forming apparatus

CANON KK2 citations73
US11720046B2Aug 8, 2023

Image forming apparatus with developer collection

CANON KK2 citations73
US11703775B2Jul 18, 2023

Image forming apparatus capable of suppressing an improper charge resulting from toner being moved from a transfer member to a photosensitive member

CANON KK3 citations73
US11531292B2Dec 20, 2022

Image forming apparatus

CANON KK2 citations73
US11262683B2Mar 1, 2022

Image forming apparatus having a toner replenishment operation

CANON KK3 citations73
US11099496B2Aug 24, 2021

Image forming apparatus

CANON KK3 citations73
US10838323B2Nov 17, 2020

Image forming apparatus

CANON KK2 citations73
US9195174B2Nov 24, 2015

Image forming apparatus with control of potential at transfer portion

CANON KK4 citations73
US12099315B2Sep 24, 2024

Image forming apparatus

CANON KK2 citations72
US12032322B2Jul 9, 2024

Image forming apparatus

CANON KK2 citations72
US10386755B2Aug 20, 2019

Image forming apparatus including cleaning operation

CANON KK2 citations72
US9946216B2Apr 17, 2018

Image forming apparatus

CANON KK2 citations70
US12411446B2Sep 9, 2025

Image forming apparatus having a toner replenishment operation

CANON KK0 citations63
US12265354B2Apr 1, 2025

Image forming apparatus

CANON KK0 citations63
US12140885B2Nov 12, 2024

Image forming apparatus including brush for surface of developer supplying member

CANON KK0 citations63
US11747753B2Sep 5, 2023

Image forming apparatus configured to control the voltage applied to the transfer member to suppress image defects

CANON KK0 citations63
US11422485B2Aug 23, 2022

Cartridge and image forming apparatus

CANON KK0 citations63
US11243485B2Feb 8, 2022

Image forming apparatus configured to control the voltage applied to the transfer member to suppress image defects

CANON KK0 citations63
US9459584B2Oct 4, 2016

Image forming apparatus

CANON KK2 citations63
US7515841B2Apr 7, 2009

Image forming apparatus for preventing defective fixing of a toner image

CANON KK5 citations63
US7031624B2Apr 18, 2006

Image formation apparatus for providing a predetermined temperature lowering period in which the temperature of a fixing unit is reduced

CANON KK6 citations63
US12523953B2Jan 13, 2026

Heating device and image forming apparatus

CANON KK0 citations62
US12443129B2Oct 14, 2025

Image forming apparatus with simplified developer replenishment structure and that is user-friendly

CANON KK0 citations62
US12411435B2Sep 9, 2025

Image forming apparatus

CANON KK0 citations62
US12313994B2May 27, 2025

Image forming apparatus

CANON KK0 citations62
US12298700B2May 13, 2025

Image forming apparatus controlling image forming and sheet interval operations

CANON KK0 citations62
US12204270B2Jan 21, 2025

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 KK0 citations62
US12197160B2Jan 14, 2025

Image forming apparatus

CANON KK1 citations62
US12124183B2Oct 22, 2024

Image forming apparatus capable of suppressing an improper charge resulting from toner being moved from a transfer member to a photosensitive member

CANON KK0 citations62
US12072654B2Aug 27, 2024

Image forming apparatus

CANON KK0 citations62
US12050419B2Jul 30, 2024

Image forming apparatus

CANON KK0 citations62
US11960232B2Apr 16, 2024

Image forming apparatus controlling condition of charging brush

CANON KK0 citations62
US11815827B2Nov 14, 2023

Image forming apparatus

CANON KK0 citations62
US11782365B2Oct 10, 2023

Image forming apparatus

CANON KK0 citations62
US11669034B2Jun 6, 2023

Image forming apparatus

CANON KK0 citations62
US11656568B2May 23, 2023

Image forming apparatus and image processing apparatus with multiple operation modes that set first and second gradation values

CANON KK0 citations62
US11493859B2Nov 8, 2022

Image forming apparatus

CANON KK1 citations62
US7347420B2Mar 25, 2008

Sheet transport apparatus and image forming apparatus

CANON KK6 citations62

KOBAYASHI SHINSUKE

1 patent

SUZUKI AKIMICHI

1 patent

SHIMURA MASARU

1 patent

Showing the top 50 of 78 patents by PatentIndex Score.