Inventor
MARUYAMA RYOHEI
JP37 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA RYOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
35 patentsUS9334137B2May 10, 2016
Roll sheet conveying apparatus and sheet conveying control method
CANON KK17 citations92
US11541674B2Jan 3, 2023
Printing apparatus
CANON KK7 citations85
US10150637B2Dec 11, 2018
Stacking apparatus
CANON KK9 citations83
US9849601B2Dec 26, 2017
Cutting apparatus and printing apparatus
CANON KK8 citations83
US9545733B2Jan 17, 2017
Cutting apparatus and printing apparatus
CANON KK8 citations83
US12064959B2Aug 20, 2024
Printing apparatus with detachable placement unit
CANON KK2 citations73
US11993073B2May 28, 2024
Printing apparatus and printing method
CANON KK1 citations73
US11590777B2Feb 28, 2023
Printing apparatus and printing method
CANON KK2 citations73
US11376875B2Jul 5, 2022
Printing apparatus, control method of printing apparatus, and storage medium
CANON KK4 citations72
US9902160B2Feb 27, 2018
Supply apparatus, printing apparatus, and attachment method
CANON KK4 citations72
US9855758B2Jan 2, 2018
Print device
CANON KK2 citations72
US9004638B2Apr 14, 2015
Color measuring apparatus, printing apparatus and backing plate
CANON KK4 citations72
US12466201B2Nov 11, 2025
Printing apparatus and printing method
CANON KK0 citations62
US12403705B2Sep 2, 2025
Printing apparatus for printing on cut sheets and roll sheets
CANON KK0 citations62
US11945235B2Apr 2, 2024
Printing apparatus and control method thereof for adjusting the distance between a printhead and a print medium
CANON KK0 citations62
US11712910B2Aug 1, 2023
Printing apparatus
CANON KK1 citations62
US11524512B2Dec 13, 2022
Printing apparatus and control method thereof
CANON KK1 citations62
US11198302B2Dec 14, 2021
Ink jet printing apparatus and method of controlling the same
CANON KK0 citations62
US11052681B2Jul 6, 2021
Inkjet printing apparatus, control method of inkjet printing apparatus, and storage medium
CANON KK0 citations62
US10569560B2Feb 25, 2020
Inkjet printing apparatus and ink filling method for the same
CANON KK1 citations62
US12030309B2Jul 9, 2024
Printing apparatus, carriage apparatus, and control method
CANON KK0 citations60
US11999175B2Jun 4, 2024
Printing apparatus and carriage apparatus
CANON KK0 citations60
US12115781B2Oct 15, 2024
Printing apparatus and control method with cutter unit configured to connect with or separate from printing unit
CANON KK0 citations52
US11679606B2Jun 20, 2023
Printing apparatus, control method, and storage medium
CANON KK0 citations52
US10703110B2Jul 7, 2020
Liquid holding container and recording apparatus
CANON KK0 citations51
US10220642B2Mar 5, 2019
Roll sheet conveying apparatus and sheet conveying control method
CANON KK0 citations51
US10046579B1Aug 14, 2018
Printing apparatus
CANON KK0 citations51
US9862191B2Jan 9, 2018
Liquid holding container
CANON KK1 citations51
US9227809B2Jan 5, 2016
Conveyance apparatus and recording apparatus
CANON KK1 citations51
US12220925B2Feb 11, 2025
Recording apparatus
CANON KK0 citations50
US12077006B2Sep 3, 2024
Carriage apparatus and printing apparatus
CANON KK0 citations50
US12070952B2Aug 27, 2024
Recording apparatus and control method therefor
CANON KK0 citations50
US11926152B2Mar 12, 2024
Printing apparatus and carriage apparatus
CANON KK0 citations50
US10828890B2Nov 10, 2020
Printing apparatus and printhead adjustment method
CANON KK0 citations41
US9981475B2May 29, 2018
Ink supply apparatus and ink jet recording apparatus
CANON KK0 citations39