Inventor
SUGIYAMA TOSHIRO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “SUGIYAMA TOSHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
22 patentsUS6168268B1Jan 2, 2001
Liquid replenishing method and liquid ejection recording apparatus using the same method
CANON KK55 citations95
US6352334B2Mar 5, 2002
Ink jet printer provided with an improved cleaning unit
CANON KK32 citations92
US11560000B2Jan 24, 2023
Printing apparatus, control method, and non-transitory computer-readable storage medium
CANON KK5 citations73
US11003123B2May 11, 2021
Printing apparatus, sheet housing apparatus, and printer
CANON KK2 citations73
US10754286B2Aug 25, 2020
Printing apparatus, sheet housing apparatus, and printer
CANON KK3 citations73
US5667318ASep 16, 1997
Casette reel holding mechanism and the recording apparatus using the aforesaid cassette
CANON KK12 citations73
US9902160B2Feb 27, 2018
Supply apparatus, printing apparatus, and attachment method
CANON KK4 citations72
US9855758B2Jan 2, 2018
Print device
CANON KK2 citations72
US11667138B2Jun 6, 2023
Printing apparatus, control method, and non-transitory computer-readable storage medium
CANON KK2 citations71
US10569560B2Feb 25, 2020
Inkjet printing apparatus and ink filling method for the same
CANON KK1 citations62
US12496838B2Dec 16, 2025
Printing apparatus
CANON KK0 citations61
US11987046B2May 21, 2024
Printing apparatus and control method
CANON KK0 citations61
US11987045B2May 21, 2024
Printing apparatus, control method, and non-transitory computer-readable storage medium
CANON KK0 citations61
US11731438B2Aug 22, 2023
Printing apparatus including sensor for controlling motors
CANON KK0 citations61
US11840072B2Dec 12, 2023
Printing apparatus
CANON KK0 citations52
US12583237B2Mar 24, 2026
Recording apparatus
CANON KK0 citations51
US11964838B2Apr 23, 2024
Printing apparatus
CANON KK0 citations51
US9862191B2Jan 9, 2018
Liquid holding container
CANON KK1 citations51
US12552182B2Feb 17, 2026
Recording apparatus
CANON KK0 citations50
US11897721B2Feb 13, 2024
Printing apparatus
CANON KK0 citations50
US11795024B2Oct 24, 2023
Printing apparatus
CANON KK0 citations50
US9981475B2May 29, 2018
Ink supply apparatus and ink jet recording apparatus
CANON KK0 citations39