Inventor
OOTSUKA MASANOBU
JP22 patents
⚠️ This page may combine multiple inventors who share the name “OOTSUKA MASANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
21 patentsUS10280322B2May 7, 2019
Ink, ink cartridge, and image recording method
CANON KK1 citations62
US12187061B2Jan 7, 2025
Thermosensitive recording medium and image forming method
CANON KK0 citations51
US10889116B2Jan 12, 2021
Image printing method
CANON KK0 citations51
US10513623B2Dec 24, 2019
Aqueous ink, ink cartridge and image recording method
CANON KK0 citations51
US10196532B2Feb 5, 2019
Ink, ink cartridge, and image recording method
CANON KK0 citations51
US10190010B2Jan 29, 2019
Ink, ink cartridge, and image recording method
CANON KK0 citations51
US9889674B2Feb 13, 2018
Ink, ink cartridge, and image recording method
CANON KK0 citations51
US9862845B2Jan 9, 2018
Ink, ink cartridge, and image recording method
CANON KK1 citations51
US9828515B2Nov 28, 2017
Ink, ink cartridge, and image recording method
CANON KK0 citations51
US10836921B2Nov 17, 2020
Ink, ink cartridge, and ink jet recording method
CANON KK0 citations41
US10525725B2Jan 7, 2020
Image recording method, ink set, and method of preparing ink set
CANON KK0 citations41
US10253194B2Apr 9, 2019
Ink, ink cartridge, and image recording method
CANON KK0 citations41
US10167399B2Jan 1, 2019
Ink, ink cartridge, and image recording method
CANON KK0 citations41
US9707774B2Jul 18, 2017
Ink jet image recording method, ink set, and ink set preparation method
CANON KK0 citations41
US9650523B2May 16, 2017
Ink, ink cartridge, and image-recording method
CANON KK0 citations41
US9587131B2Mar 7, 2017
Image recording method, ink set, and method for preparing ink set
CANON KK0 citations41
US9353278B2May 31, 2016
Ink, ink cartridge, and image-recording method
CANON KK0 citations41
US9353279B2May 31, 2016
Ink, ink cartridge, and image-recording method
CANON KK0 citations41
US9340696B2May 17, 2016
Ink, ink cartridge, and image-recording method
CANON KK0 citations41
US9238743B2Jan 19, 2016
Ink, ink cartridge, and image-recording method
CANON KK0 citations41
US9708506B2Jul 18, 2017
Ink, ink cartridge, and image recording method
CANON KK0 citations40