Inventor
HATANO TAKUMI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “HATANO TAKUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA TEC KK
6 patentsUS10175606B2Jan 8, 2019
Toner cartridge with memory for image forming apparatus
TOSHIBA TEC KK1 citations72
US9927736B2Mar 27, 2018
Toner cartridge with memory for image forming apparatus
TOSHIBA TEC KK1 citations62
US11327414B2May 10, 2022
Toner, toner cartridge, and image forming apparatus
TOSHIBA TEC KK0 citations61
US10712686B2Jul 14, 2020
Toner cartridge with memory for image forming apparatus
TOSHIBA TEC KK0 citations51
US10444662B2Oct 15, 2019
Toner cartridge with memory for image forming apparatus
TOSHIBA TEC KK0 citations51
US12204278B2Jan 21, 2025
Toner, toner cartridge, and image forming apparatus
TOSHIBA TEC KK0 citations50
TOSHIBA KK
4 patentsUS9285706B2Mar 15, 2016
Toner cartridge with memory for image forming apparatus
TOSHIBA KK6 citations83
US9081326B2Jul 14, 2015
Toner cartridge with memory for image forming apparatus
TOSHIBA KK4 citations83
US8805211B2Aug 12, 2014
Toner cartridge with memory for image forming apparatus
TOSHIBA KK6 citations83
US9690230B2Jun 27, 2017
Toner cartridge with memory for image forming apparatus
TOSHIBA KK2 citations72