Inventor
FUJITA KEISUKE
JP48 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA KEISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
11 patentsUS10185263B2Jan 22, 2019
Image forming apparatus having a fixing portion and at least one opening for fluid communication between an inside and an outside of the fixing portion
CANON KK4 citations73
US10481536B2Nov 19, 2019
Mounted fixing apparatus for fixing an image formed on a recording medium
CANON KK3 citations72
US11429048B2Aug 30, 2022
Image forming apparatus that can form images on both sides of sheet by inverting sheet
CANON KK2 citations71
US12071321B2Aug 27, 2024
Sheet material detecting device, sheet material feeding device and image forming apparatus
CANON KK2 citations64
US10248058B2Apr 2, 2019
Mounted fixing apparatus for fixing an image formed on a recording medium
CANON KK1 citations62
US12271131B2Apr 8, 2025
Image forming apparatus
CANON KK0 citations52
US9022381B2May 5, 2015
Sheet feeding device and image forming apparatus
CANON KK0 citations51
US12222675B2Feb 11, 2025
Image forming apparatus and sheet discharging device
CANON KK0 citations50
US12441579B2Oct 14, 2025
Sheet discharging apparatus and image forming apparatus
CANON KK0 citations44
US10452009B2Oct 22, 2019
Fixing apparatus including cable restriction portion
CANON KK0 citations42
US9989910B2Jun 5, 2018
Image forming apparatus
CANON KK0 citations42
TOYOTA MOTOR CO LTD
9 patentsUS10995913B2May 4, 2021
Vehicle and method for filling fuel gas
TOYOTA MOTOR CO LTD6 citations73
US10935186B2Mar 2, 2021
Device equipped with tank
TOYOTA MOTOR CO LTD3 citations73
US11411234B2Aug 9, 2022
Fuel cell system and method for detecting abnormality of fuel cell system
TOYOTA MOTOR CO LTD2 citations71
US12509786B2Dec 30, 2025
Method of detecting short circuit in water electrolyzer, method of generating hydrogen, and water electrolyzer
TOYOTA MOTOR CO LTD0 citations62
US12506166B2Dec 23, 2025
Membrane electrode assembly, and production method for membrane electrode assembly
TOYOTA MOTOR CO LTD0 citations62
US11251444B2Feb 15, 2022
Gas supply system
TOYOTA MOTOR CO LTD1 citations62
US10894475B2Jan 19, 2021
Device equipped with tank
TOYOTA MOTOR CO LTD0 citations62
US11502316B2Nov 15, 2022
Gas supply system, fuel cell system including gas supply system, and control method for gas supply system
TOYOTA MOTOR CO LTD0 citations52
US10897052B2Jan 19, 2021
Fuel cell system having heating unit to release solid-solved hydrogen from pressure sensor
TOYOTA MOTOR CO LTD0 citations52
TOKYO ELECTRON LTD
7 patentsUS10570508B2Feb 25, 2020
Film forming apparatus, film forming method and heat insulating member
TOKYO ELECTRON LTD2 citations73
US11600490B2Mar 7, 2023
Silicon film forming method and substrate processing apparatus
TOKYO ELECTRON LTD0 citations61
US10892162B2Jan 12, 2021
Silicon film forming method and substrate processing apparatus
TOKYO ELECTRON LTD0 citations61
US12252786B2Mar 18, 2025
Cleaning method and substrate processing apparatus
TOKYO ELECTRON LTD0 citations60
US11410847B2Aug 9, 2022
Film forming method and film forming apparatus
TOKYO ELECTRON LTD0 citations59
US12131947B2Oct 29, 2024
Method for manufacturing semiconductor device and substrate processing apparatus
TOKYO ELECTRON LTD0 citations58
US11114297B2Sep 7, 2021
Method for forming semiconductor film and film forming device
TOKYO ELECTRON LTD0 citations57
BROTHER IND LTD
6 patentsUS11440333B2Sep 13, 2022
Printing system
BROTHER IND LTD0 citations62
US11014373B2May 25, 2021
Printing system
BROTHER IND LTD0 citations62
US11052673B2Jul 6, 2021
Printing system
BROTHER IND LTD0 citations52
US11052672B2Jul 6, 2021
Printing system
BROTHER IND LTD0 citations52
US10933656B2Mar 2, 2021
Printing system
BROTHER IND LTD0 citations52
US10044906B2Aug 7, 2018
Image processing apparatus, medium storing program executable by image processing apparatus, and system
BROTHER IND LTD0 citations42
FUJITA KEISUKE
4 patentsUS8447208B2May 21, 2013
Image forming apparatus
FUJITA KEISUKE13 citations83
US8737896B2May 27, 2014
Image forming apparatus for heating a recording material bearing a toner image
FUJITA KEISUKE2 citations61
US8644309B2Feb 4, 2014
Quarantine device, quarantine method, and computer-readable storage medium
FUJITA KEISUKE3 citations61
US8190057B2May 29, 2012
Image forming apparatus having a main assembly, a cartridge detachably mountable to the main assembly, and a fixing unit detachably mountable to the main assembly
FUJITA KEISUKE0 citations51
TOTO LTD
2 patentsYURIKA INC
2 patentsUS6399095B1Jun 4, 2002
Tableted product prepared by vacuum freeze-drying of a plant belonging to genus aloe of family Liliaceae and the method for producing same
YURIKA INC2 citations60
US6368624B1Apr 9, 2002
Tableted product prepared by vacuum freeze-drying of a plant belonging to genus aloe of family Liliaceae and the method for producing same
YURIKA INC1 citations49