P

Inventor

NAKAMOTO ATSUSHI

JP51 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMOTO ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

22 patents
US10151990B2Dec 11, 2018

Toner

CANON KK16 citations83
US11994815B2May 28, 2024

Heating apparatus and image forming apparatus

CANON KK2 citations73
US10444682B2Oct 15, 2019

Fixing device that detects a rotational state of a rotatable member based on a temperature lowering rate of a detected temperature of a temperature detecting member

CANON KK3 citations73
US10067448B2Sep 4, 2018

Image forming apparatus having a controller that sets a target temperature based on density information

CANON KK3 citations73
US9442418B2Sep 13, 2016

Developing device, process cartridge and image forming apparatus

CANON KK4 citations73
US9298128B2Mar 29, 2016

Image forming apparatus

CANON KK3 citations73
US9134649B2Sep 15, 2015

Image forming apparatus

CANON KK4 citations73
US12326679B2Jun 10, 2025

Image forming apparatus that forms images on a recording material

CANON KK0 citations62
US11947290B2Apr 2, 2024

Image forming apparatus that forms images on a recording material

CANON KK0 citations62
US11774889B2Oct 3, 2023

Fixing apparatus including heat generating element, and image forming apparatus

CANON KK0 citations62
US11579550B2Feb 14, 2023

Fixing device including heat equalizing member and image forming apparatus

CANON KK1 citations62
US11281139B2Mar 22, 2022

Fixing apparatus including heat generating element, and image forming apparatus

CANON KK1 citations62
US11156944B2Oct 26, 2021

Image forming apparatus, image forming method, and computer readable recording medium for recording program

CANON KK1 citations62
US10108099B2Oct 23, 2018

Toner

CANON KK0 citations52
US9829815B2Nov 28, 2017

Toner

CANON KK0 citations52
US9594320B2Mar 14, 2017

Toner and method of producing the toner

CANON KK1 citations52
US9405217B2Aug 2, 2016

Developer carrying member and image forming apparatus

CANON KK1 citations52
US11835909B2Dec 5, 2023

Image forming apparatus including heater powered with cycle-switched current and fixing device including the heater

CANON KK0 citations51
US11112735B2Sep 7, 2021

Image forming apparatus

CANON KK0 citations51
US9261814B2Feb 16, 2016

Developer carrying member, developing assembly, process cartridge, and image forming apparatus

CANON KK1 citations51
US10139745B2Nov 27, 2018

Toner

CANON KK0 citations42
US10133220B2Nov 20, 2018

Fixing apparatus and image forming apparatus having the same

CANON KK0 citations42

TOSHIBA KK

4 patents

KONAMI GAMING INC

3 patents

MURATA MANUFACTURING CO

3 patents

HATTORI YOSHIO

3 patents

NAKAMOTO ATSUSHI

2 patents

RICOH CO LTD

2 patents

KOSHIZUKA SHINNOSUKE

2 patents

KIKUCHI TEPPEI

1 patent

KAWASHIMA NAOHIRO

1 patent

GOTO YUTAKA

1 patent

TOSHIBA TEC KK

1 patent

FUJITA JUNPEI

1 patent

OGAWA TADASHI

1 patent

KOIKE TOSHIO

1 patent

AKIYAMA TAKUYA

1 patent

MIZUTANI TAKEHIDE

1 patent

Showing the top 50 of 51 patents by PatentIndex Score.