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 patentsUS10151990B2Dec 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 patentsUS9628639B2Apr 18, 2017
Printer driver that causes a computer to generate a print command to print with decolorable material
TOSHIBA KK2 citations72
US9870181B2Jan 16, 2018
Method of causing a printer to carry out a printing operation with decolorable material
TOSHIBA KK0 citations51
US9569154B2Feb 14, 2017
Image forming apparatus, image forming method and image forming system with decolorable printing and non-decolorable printing
TOSHIBA KK0 citations51
US9417825B2Aug 16, 2016
Image forming apparatus, image forming method, and image forming system with decolorable printing and non-decolorable printing
TOSHIBA KK1 citations51
KONAMI GAMING INC
3 patentsUS10818139B2Oct 27, 2020
Gaming machine, control method for machine, and program for gaming machine using a bonus pattern of symbols
KONAMI GAMING INC6 citations84
US11625983B2Apr 11, 2023
Gaming machine, control method for machine, and program for gaming machine
KONAMI GAMING INC3 citations73
US11941951B2Mar 26, 2024
Gaming machine, control method for machine, and program for gaming machine
KONAMI GAMING INC0 citations62
MURATA MANUFACTURING CO
3 patentsHATTORI YOSHIO
3 patentsUS8787802B2Jul 22, 2014
Developing device, process cartridge, and image-forming apparatus
HATTORI YOSHIO2 citations61
US8676099B2Mar 18, 2014
Developing apparatus, process cartridge, and image forming apparatus
HATTORI YOSHIO1 citations50
US8989621B2Mar 24, 2015
Development device, and process cartridge and image forming apparatus including same
HATTORI YOSHIO0 citations40
NAKAMOTO ATSUSHI
2 patentsRICOH CO LTD
2 patentsKOSHIZUKA SHINNOSUKE
2 patentsUS10007209B2Jun 26, 2018
Developing device and image forming apparatus incorporating same that reduce low-flow regions of toner within the developing device
KOSHIZUKA SHINNOSUKE0 citations37
US9897938B2Feb 20, 2018
Developing device and image forming apparatus incorporating same
KOSHIZUKA SHINNOSUKE0 citations37
KIKUCHI TEPPEI
1 patentKAWASHIMA NAOHIRO
1 patentGOTO YUTAKA
1 patentTOSHIBA TEC KK
1 patentFUJITA JUNPEI
1 patentOGAWA TADASHI
1 patentKOIKE TOSHIO
1 patentAKIYAMA TAKUYA
1 patentMIZUTANI TAKEHIDE
1 patentShowing the top 50 of 51 patents by PatentIndex Score.