Inventor
Takahisa Narikiyo
Inventor
Osaka, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography36%
H04NPictorial communication, e.g. television21%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables14%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere14%
B41JTypewriters7%
G02BOptical elements, systems or apparatus7%
PatentTitleYear
10,384,894Sheet feeding device and image forming apparatus201910,003,704Arm rotating device and image forming apparatus provided with the same20189,438,756'Arm rotating device and image forming apparatus provided with the same'20168,448,941'Image forming apparatus'20137,796,919'Image forming apparatus capable of preventing worsening of image quality caused by excessively charged developer'20107,791,633'Optical scanning unit and image forming apparatus'20107,502,046'Optical scanning unit and image forming apparatus'20097,418,234'Image forming apparatus'20087,171,138'Image forming apparatus'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2019Patents assigned to SHARP KK (9)· patent assignee history
2007–2010Based in Nara, JP· patent location history
2009–2010Based in Yamatokoriyama, JP· patent location history
2013Patents assigned to NARIKIYO TAKAHISA (1)· patent assignee history
2013–2018Based in Osaka, JP· patent location history
2019Based in Sakai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 9 | 2007–2019 |
| NARIKIYO TAKAHISAself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 3 | 2013–2018 |
| Nara, JP | 3 | 2007–2010 |
| Yamatokoriyama, JP | 2 | 2009–2010 |
| Sakai, JP | 1 | 2019 |