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Inventor profile of:

Soichiro MASE

City:

Handa

Country:

Japan

Published Applications:

Last publication date:

2026-02-19

Top Assignees for applications by Soichiro MASE

The entities that hold a legal rights for patent applications filed by inventor MASE Soichiro:

BROTHER KOGYO KABUSHIKI KAISHA 20 Nagoya-shi, Japan
BROTHER KOGYO KABUSHIKI KAISHA 16 Nagoya-shi, Aichi-ken, Japan
BROTHER KOGYO KABUSHIKI KAISHA 3 Nagoya, Japan
BROTHER KOGYO KABUSHIKI KAISHA 1 Nagoya-shi, Aichi, Japan
Brother Kogyo Kabushiki Kaisha 1 Nogoya-shi, Aichi-ken, Japan

Recent patent applications by MASE Soichiro

Soichiro MASE from Handa, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-02-19

US20260050236A1

Physics

IMAGE FORMING APPARATUS INCLUDING TONER CARTRIDGE THAT IS DETACHABLE FROM HOUSING WITH DRUM CARTRIDGE KEPT ATTACHED TO HOUSING

#2 | 2024-12-12

US20240411267A1

Physics

IMAGE FORMING APPARATUS INCLUDING TONER CARTRIDGE THAT IS DETACHABLE FROM HOUSING WITH DRUM CARTRIDGE KEPT ATTACHED TO HOUSING

#3 | 2023-12-28

US20230418217A1

Physics

Image forming apparatus including toner cartridge that is detachable from housing with drum cartridge kept attached to housing

#4 | 2012-02-16

US20120039632A1

Physics

Developing apparatus and developer cartridge

#5 | 2011-07-21

US20110176832A1

Physics

Image forming apparatus

#6 | 2010-07-01

US20100166465A1

Physics

Developing apparatus and developer cartridge

#7 | 2010-07-01

US20100166458A1

Physics

Developing device

#8 | 2009-04-02

US20090087222A1

Physics

Developer cartridge, developing device, and process cartridge

#9 | 2008-12-25

US20080317512A1

Physics

Developer cartridge and developing device

#10 | 2008-12-25

US20080317511A1

Physics

Developer cartridge and method of recycling the developer cartridge

#11 | 2008-12-25

US20080317501A1

Physics

Developer cartridge and developer device for detecting the amount of developer in the developer cartridge

#12 | 2008-12-04

US20080298837A1

Physics

Developing device with detachable toner cartridge and image forming apparatus having the same

#13 | 2008-10-23

US20080260421A1

Physics

Developer cartridge, developing device and image forming apparatus

#14 | 2008-10-02

US20080240775A1

Physics

Cartridge with spiral blade and image forming apparatus

#15 | 2008-09-18

US20080226341A1

Physics

Developer cartridge

#16 | 2008-08-28

US20080205940A1

Physics

Developer cartridge, developing unit and image forming apparatus including the same

#17 | 2008-08-28

US20080205939A1

Physics

Developer cartridge, developing unit and image forming apparatus including the same

#18 | 2008-08-28

US20080205926A1

Physics

Developing device and image forming apparatus including the same

#19 | 2008-08-28

US20080205915A1

Physics

Image forming apparatus

#20 | 2008-07-31

US20080181661A1

Physics

Developing device and toner cartridge

#21 | 2008-07-31

US20080181660A1

Physics

Developing device

#22 | 2008-04-03

US20080080899A1

Physics

Image forming apparatus and cartridge having optical detection of toner amount

#23 | 2007-05-31

US20070122187A1

Physics

Image forming apparatus with frontal discharge of print medium

InventorID:

5948117 ⎘