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Inventor

Mahito Yoshioka

Inventor
Numazu, JP

Overview

30→
Patents
1997–2020
Patent span
Physics
Primary field (CPC G)

Patents· 30 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary
G03GElectrography91%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%
G06KGraphical data reading3%
H01JElectric discharge tubes or discharge lamps3%
PatentTitleYear
10,671,020Image forming apparatus with block member in contact with image bearing member for blocking airflow202010,488,791Image forming apparatus having a controller that changes a throughput of a recording material of a size if the apparatus receives a printing instruction for printing on a recording material of another size201910,254,686Fixing apparatus the fixes an image on recording material and performs motor control after fixing the image201910,241,453Fixing device201910,114,337Fixing device and image-forming apparatus20189,989,900Image forming apparatus and image forming method20189,910,391'Image heating apparatus'20189,880,500'Fixing device'20189,818,050'Image forming apparatus that detects overlap of color material, image processing apparatus and image processing method'20179,568,867'Image forming apparatus and image forming method'20179,377,727'Image forming apparatus and image forming method'20169,091,974'Image forming apparatus and image forming method'20158,918,001'Fixing apparatus'20148,873,985'Image forming apparatus controlling power supplied to fixing unit'20148,744,296'Image forming apparatus'20148,725,020'Image forming apparatus having fixing unit for fixing unfixed toner image formed on recording material onto recording material by heat'20148,626,051'Image forming apparatus with conveying portions having a loop detector with contact portion for contacting the sheet'20148,606,157'Image forming apparatus operable in a mode for cleaning a fixing portion'20138,331,819'Image forming apparatus'20128,326,169'Image forming apparatus'20128,027,607'Image forming apparatus'20117,933,543'Image forming apparatus with cleaning mode'20117,630,662'Image forming apparatus for fixing an image on a recording material and a current detection circuit therefor'20096,763,203'Image forming apparatus having transfer bias control function'20046,377,777'Fluorine-containing resin-coated pressure roller and heat-fixing device'20026,366,745'Image forming apparatus having a mechanism to clean a driving roller by a recording material'20026,175,699'Image fixing device with heater control'20015,860,052'Image heating apparatus'19995,697,037'Fixing device and film for use in it'19975,691,807'Process cartridge and image forming apparatus with indicating means'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2020Patents assigned to CANON KK (30)· patent assignee history
1997Based in Yokohama, JP· patent location history
1999–2002Based in Toride, JP· patent location history
2004Based in Shizuoka, JP· patent location history
2009–2020Based in Numazu, JP· patent location history
2012–2015Patents assigned to KURATA MUNEHITO (8)· patent assignee history
2012–2015Patents assigned to YOSHIOKA MAHITO (8)· patent assignee history
2012–2014Patents assigned to FUKUZAWA DAIZO (7)· patent assignee history
2012–2014Patents assigned to KASUGA KUNIAKI (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK301997–2020
KURATA MUNEHITO82012–2015
YOSHIOKA MAHITOself82012–2015
FUKUZAWA DAIZO72012–2014
KASUGA KUNIAKI72012–2014
Locations
LocationPatentsSpan
Numazu, JP232009–2020
Toride, JP41999–2002
Yokohama, JP21997
Shizuoka, JP12004