Inventor
OBATA TSUTOMU
JP31 patents
⚠️ This page may combine multiple inventors who share the name “OBATA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
26 patentsUS11541674B2Jan 3, 2023
Printing apparatus
CANON KK7 citations85
US11273654B2Mar 15, 2022
Printing apparatus
CANON KK6 citations85
US10703117B2Jul 7, 2020
Printing apparatus
CANON KK10 citations84
US12064959B2Aug 20, 2024
Printing apparatus with detachable placement unit
CANON KK2 citations73
US11993073B2May 28, 2024
Printing apparatus and printing method
CANON KK1 citations73
US11806995B2Nov 7, 2023
Printing apparatus
CANON KK3 citations73
US11590777B2Feb 28, 2023
Printing apparatus and printing method
CANON KK2 citations73
US11173732B2Nov 16, 2021
Printing apparatus and conveyance apparatus
CANON KK2 citations73
US9902160B2Feb 27, 2018
Supply apparatus, printing apparatus, and attachment method
CANON KK4 citations72
US9855758B2Jan 2, 2018
Print device
CANON KK2 citations72
US12466683B2Nov 11, 2025
Printing medium accommodating apparatus and printing apparatus
CANON KK0 citations62
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
US12251930B2Mar 18, 2025
Printing apparatus
CANON KK0 citations62
US12162710B2Dec 10, 2024
Printing apparatus
CANON KK0 citations62
US11834290B2Dec 5, 2023
Printing apparatus
CANON KK0 citations62
US11766881B2Sep 26, 2023
Printing apparatus and conveyance apparatus
CANON KK0 citations62
US11760598B2Sep 19, 2023
Printing apparatus
CANON KK0 citations62
US11712910B2Aug 1, 2023
Printing apparatus
CANON KK1 citations62
US11065892B2Jul 20, 2021
Printing apparatus and conveyance apparatus
CANON KK1 citations62
US12122629B2Oct 22, 2024
Printing apparatus
CANON KK0 citations52
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
US9862191B2Jan 9, 2018
Liquid holding container
CANON KK1 citations51
US9278543B2Mar 8, 2016
Inkjet recording apparatus
CANON KK1 citations49
US9981475B2May 29, 2018
Ink supply apparatus and ink jet recording apparatus
CANON KK0 citations39