Inventor
Hiromitsu Kumada
Inventor
Susono, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography88%
H04NPictorial communication, e.g. television12%
PatentTitleYear
10,915,052Recording material determination apparatus and image forming apparatus that receive ultrasonic waves202110,082,749Image forming apparatus for forming and transferring a toner image20189,507,288'Image forming apparatus that detects electrostatic latent image for correction'20169,354,540'Image forming apparatus which uses electrostatic latent image for color misregistration correction'20169,110,422'Color image forming apparatus'20159,091,989'Color image forming apparatus'20159,075,370'Color image forming apparatus'20158,938,190'Color image forming apparatus'20158,891,984'Color image forming apparatus'20148,879,970'Image forming apparatus which uses electrostatic latent image for color misregistration correction'20148,744,296'Image forming apparatus'20148,649,698'Image forming apparatus controlling power to a heating unit forming a fixing nip portion with a pressure roller through which a recording sheet is conveyed to fix a toner image thereon'20148,600,274'Color image forming apparatus'20138,331,819'Image forming apparatus'20128,244,150'Fixing apparatus'20127,630,662'Image forming apparatus for fixing an image on a recording material and a current detection circuit therefor'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2021Patents assigned to CANON KK (15)· patent assignee history
2009–2016Based in Susono, JP· patent location history
2012–2015Patents assigned to KUMADA HIROMITSU (5)· patent assignee history
2012Patents assigned to MORI ATSUNOBU (2)· patent assignee history
2012–2014Patents assigned to NAMIKI TERUHIKO (2)· patent assignee history
2013–2015Patents assigned to HAGIWARA HIROSHI (2)· patent assignee history
2018–2021Based in Suntou-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 15 | 2009–2021 |
| KUMADA HIROMITSUself | 5 | 2012–2015 |
| HAGIWARA HIROSHI | 2 | 2013–2015 |
| MORI ATSUNOBU | 2 | 2012 |
| NAMIKI TERUHIKO | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Susono, JP | 14 | 2009–2016 |
| Suntou-gun, JP | 2 | 2018–2021 |