Inventor
Qifeng Cui
Inventor
Tokyo, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography83%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables17%
PatentTitleYear
9,599,940'Fixing device with nip forming member having a high thermal-conductive layer with a low thermal conductive portion'20179,494,900'Fixing device and image forming apparatus including a nip-forming-member supported by at least two plates joined together'20169,400,482'Paper conveyance device, fixing device, and image forming apparatus'20169,400,464'Fixing device and image forming apparatus'20169,298,146'Fixing device and image forming apparatus'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2017Patents assigned to ARAI YUJI (5)· patent assignee history
2016–2017Patents assigned to CUI QIFENG (5)· patent assignee history
2016–2017Patents assigned to IKEBUCHI YUTAKA (5)· patent assignee history
2016–2017Patents assigned to NAGAFUJI HIDEO (5)· patent assignee history
2016–2017Patents assigned to RICOH CO LTD (5)· patent assignee history
2016–2017Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ARAI YUJI | 5 | 2016–2017 |
| CUI QIFENGself | 5 | 2016–2017 |
| IKEBUCHI YUTAKA | 5 | 2016–2017 |
| NAGAFUJI HIDEO | 5 | 2016–2017 |
| RICOH CO LTD | 5 | 2016–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 2016–2017 |