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Inventor

Tsukasa Sugiyama

Inventor
Osaka, JP

Overview

19→
Patents
1990–2020
Patent span
Physics
Primary field (CPC G)

Patents· 19 as inventor

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

G03Gprimary
G03GElectrography59%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables11%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for7%
G06FElectric digital data processing7%
G06KGraphical data reading4%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%
H04NPictorial communication, e.g. television4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
10,791,233Image forming apparatus capable of performing a print job to print an image on a sheet being conveyed202010,379,796Image forming apparatus20199,162,837'Sheet supply device and image forming apparatus'20157,976,058'Occupant protection system'20117,836,996'Pedestrian protection system'20107,324,773'Image forming device having a power consumption control device controlling power supplied to a fixing device'20085,681,493'Multi-level energy saving temperature controller for image forming fixing unit'19975,669,037'Toner concentration contoller'19975,655,207'Image forming apparatus provided with a tab sheet inserting function'19975,602,628'Image forming apparatus with automatic voltage control'19975,296,908'Image processing machine with an automatic sheet handler'19945,268,728'Image forming apparatus with intermediate tray'19935,187,533'Automatic document feeder for feeding documents based on signals from a final document detecting device and a normal end detecting device'19935,078,382'Paper feeder'19925,072,924'Paper feeding control device'19915,073,802'Image forming apparatus capable of changing image forming modes during continuous image forming operation'19915,043,595'Power supply control subsystem for an image forming apparatus'19915,020,788'Paper feeding device'19914,962,404'Copying machine'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1997Patents assigned to MITA INDUSTRIAL CO LTD (12)· patent assignee history
1990–2020Based in Osaka, JP· patent location history
1991–1994Based in Moriguchi, JP· patent location history
1993Patents assigned to MITA IND CO INC (1)· patent assignee history
2008Patents assigned to KYOCERA MITA CORP (1)· patent assignee history
2010–2011Patents assigned to TOYODA GOSEI KK (2)· patent assignee history
2010–2011Based in Aichi, JP· patent location history
2015–2020Patents assigned to KYOCERA DOCUMENT SOLUTIONS INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITA INDUSTRIAL CO LTD121990–1997
KYOCERA DOCUMENT SOLUTIONS INC32015–2020
TOYODA GOSEI KK22010–2011
KYOCERA MITA CORP12008
MITA IND CO INC11993
Locations
LocationPatentsSpan
Osaka, JP101990–2020
Moriguchi, JP71991–1994
Aichi, JP22010–2011