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Inventor

Mitsuhiro Ota

Inventor
Toride, JP

Overview

18→
Patents
1988–2020
Patent span
Physics
Primary field (CPC G)

Patents· 18 as inventor

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

G03Gprimary
G03GElectrography46%
A61MDevices for introducing media into, or onto, the body8%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
H04NPictorial communication, e.g. television8%
A61BDiagnosis4%
C07DHeterocyclic compounds4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G07CTime or attendance registers4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,874,837Balloon catheter202010,842,971Balloon catheter20208,488,218'Document reading apparatus'20138,059,863'Work movement analysis method, work movement analysis apparatus, and work movement analysis program'20117,792,458'Image forming apparatus having toner image forming device'20107,672,603'Image formation control based on printing rate'20107,653,320'Image forming system and control method that change sequence of image formation based on fixation method'20107,398,032'Image forming apparatus featuring first and second cleaners operable on the basis of an interval of an image forming process during a continuous image forming process'20087,184,676'Charging device and image forming apparatus'20076,947,688'Image-forming apparatus including first and second charging members with a target potential charging feature'20056,539,196'Roll member and fusing device using the same'20036,363,236'Release oil regulating blade, fixing device, and image-forming apparatus'20026,266,509'Fixing apparatus'20016,088,546'Image forming apparatus with glossiness detection'20005,950,061'Fixing member having an inner elastic layer with a surface roughness'19995,809,368'Image forming apparatus capable of forming an image having a plurality of colors on a light-transmitting recording material'19984,771,129'Monoazo dyestuffs containing substituted amino triazine'19884,732,615'Copper phthalocyanine compound and aqueous ink composition comprising the same'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to SUMITOMO CHEMICAL CO (2)· patent assignee history
1988Patents assigned to TAOKA CHEMICAL CO LTD (2)· patent assignee history
1998–2013Patents assigned to CANON KK (13)· patent assignee history
1998–2000Based in Yokohama, JP· patent location history
1999–2003Based in Susono, JP· patent location history
2005–2007Based in Ibaraki, JP· patent location history
2008–2013Based in Toride, JP· patent location history
2011–2013Patents assigned to OTA MITSUHIRO (2)· patent assignee history
2020Patents assigned to GOODMAN CO LTD (2)· patent assignee history
2020Based in Seto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK131998–2013
GOODMAN CO LTD22020
OTA MITSUHIROself22011–2013
SUMITOMO CHEMICAL CO21988
TAOKA CHEMICAL CO LTD21988
Locations
LocationPatentsSpan
Toride, JP52008–2013
Susono, JP31999–2003
Seto, JP22020
Ibaraki, JP22005–2007
Yokohama, JP21998–2000