Inventor
FUJINO Toshiki
JP33 patents
⚠️ This page may combine multiple inventors who share the name “FUJINO Toshiki”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
24 patentsUS9377716B2Jun 28, 2016
Unit and image forming apparatus
CANON KK17 citations92
US9128417B2Sep 8, 2015
Unit and image forming apparatus
CANON KK24 citations92
US11822265B2Nov 21, 2023
Toner container and image forming system
CANON KK6 citations86
US11662673B2May 30, 2023
Toner container having nozzle and projection at bottom of container and image forming system using container
CANON KK7 citations86
US11592766B2Feb 28, 2023
Toner container and image forming system
CANON KK10 citations86
US11392082B2Jul 19, 2022
Cartridge with a mechanism for transmitting a force to a developing roller of the cartridge
CANON KK11 citations84
US10877434B2Dec 29, 2020
Cartridge, rotary unit, and image forming apparatus
CANON KK8 citations84
US10444702B2Oct 15, 2019
Cartridge, rotary unit, and image forming apparatus
CANON KK10 citations84
US9678457B2Jun 13, 2017
Cartridge, rotary unit, and image forming apparatus
CANON KK6 citations84
US10427867B2Oct 1, 2019
Packing member and cartridge packed in the packing member
CANON KK11 citations83
US9708116B2Jul 18, 2017
Packing member and cartridge packed in the packing member
CANON KK12 citations83
US9423767B2Aug 23, 2016
Packing member and cartridge packed in the packing member
CANON KK12 citations83
US11906927B2Feb 20, 2024
Cartridge, drum unit and image forming apparatus
CANON KK3 citations75
US12140884B2Nov 12, 2024
Toner container and image forming system
CANON KK1 citations73
US12038716B2Jul 16, 2024
Cartridge, drum unit and image forming apparatus
CANON KK1 citations73
US12032330B2Jul 9, 2024
Cartridge, drum unit and image forming apparatus
CANON KK1 citations73
US10120332B2Nov 6, 2018
Cartridge, rotary unit, and image forming apparatus
CANON KK2 citations73
US12449759B2Oct 21, 2025
Cartridge, drum unit and image forming apparatus
CANON KK0 citations63
US12169376B2Dec 17, 2024
Toner cartridge and image forming apparatus
CANON KK1 citations63
US9146526B2Sep 29, 2015
Unit, cleaning unit, process cartridge, and image forming apparatus
CANON KK2 citations63
US12072669B2Aug 27, 2024
Cartridge having a member for transmitting a driving force for rotating a developing roller
CANON KK1 citations61
US9348264B2May 24, 2016
Unit, cleaning unit, process cartridge, and image forming apparatus
CANON KK1 citations52
US12510847B2Dec 30, 2025
Toner cartridge, image forming apparatus, and remanufacturing method of used toner cartridge
CANON KK0 citations50
US9639053B2May 2, 2017
Image forming apparatus and cartridge group
CANON KK0 citations42
HITACHI INT ELECTRIC INC
5 patentsUSD783351SApr 11, 2017
Gas nozzle substrate processing apparatus
HITACHI INT ELECTRIC INC473 citations99
USD828091SSep 11, 2018
Gas supply nozzle
HITACHI INT ELECTRIC INC8 citations80
US10081868B2Sep 25, 2018
Gas supply nozzle, substrate processing apparatus, and non-transitory computer-readable recording medium
HITACHI INT ELECTRIC INC6 citations72
US11020760B2Jun 1, 2021
Substrate processing apparatus and precursor gas nozzle
HITACHI INT ELECTRIC INC3 citations69
US11694907B2Jul 4, 2023
Substrate processing apparatus, recording medium, and fluid circulation mechanism
HITACHI INT ELECTRIC INC0 citations51
MITSUBISHI ELECTRIC CORP
3 patentsUS12347075B2Jul 1, 2025
Infrared image processing device and infrared image processing method
MITSUBISHI ELECTRIC CORP0 citations62
US11082650B1Aug 3, 2021
Image capturing device and line variation noise reduction device
MITSUBISHI ELECTRIC CORP0 citations51
US10269128B2Apr 23, 2019
Image processing device and method, and recording medium
MITSUBISHI ELECTRIC CORP0 citations41