Inventor
SANO HITOSHI
21 patents
⚠️ This page may combine multiple inventors who share the name “SANO HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
16 patentsUS10474049B2Nov 12, 2019
Toner
CANON KK32 citations94
US10451986B2Oct 22, 2019
Toner
CANON KK32 citations94
US10401748B2Sep 3, 2019
Toner
CANON KK35 citations94
US10197936B2Feb 5, 2019
Toner
CANON KK39 citations94
US10175595B2Jan 8, 2019
Toner
CANON KK41 citations94
US10146146B2Dec 4, 2018
Toner and method of producing toner
CANON KK38 citations94
US10036970B2Jul 31, 2018
Magenta toner
CANON KK36 citations94
US10642178B2May 5, 2020
Toner
CANON KK17 citations85
US11429032B2Aug 30, 2022
Toner and method of producing toner
CANON KK6 citations74
US11720036B2Aug 8, 2023
Toner
CANON KK3 citations73
US11698594B2Jul 11, 2023
Toner
CANON KK2 citations72
US10620556B2Apr 14, 2020
Toner
CANON KK0 citations52
US12429791B2Sep 30, 2025
Toner
CANON KK0 citations51
US12099326B2Sep 24, 2024
Toner
CANON KK0 citations51
US10809640B2Oct 20, 2020
Toner
CANON KK0 citations51
US10048610B2Aug 14, 2018
Toner and method for manufacturing toner
CANON KK0 citations41