Inventor
Ryuji Hattori
Inventor
Kanagawa, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography81%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables11%
B41JTypewriters4%
H01RElectrically-conductive connections4%
PatentTitleYear
10,379,481Transport device and image forming apparatus having a powder applying device201910,370,209Recording medium processing device and image forming apparatus201910,281,865Sheet containing system and image forming apparatus20199,606,498'Electronic-component attachment structure, attachable-detachable unit, and image forming apparatus'20179,436,156'Developing device and image forming apparatus'20169,335,708'Imaging unit and image forming apparatus'20168,953,969'Image forming apparatus having suction duct for sucking developer not used in development'20158,953,988'Developing device and image forming apparatus'20158,781,362'Image forming apparatus'20148,755,712'Developing device and image forming apparatus using the same'20148,521,056'Developing device and image forming apparatus'20138,406,652'Removable member-holding device and image forming apparatus'20138,401,436'Developer container and image forming apparatus using the same'20138,019,252'Removable member-holding device and image forming apparatus'20117,904,005'Image forming apparatus'20117,715,765'Detachable cartridge and image forming apparatus'20107,412,177'Image forming apparatus'20087,167,669'Image forming apparatus'20076,243,550'Compact image formation system having a plurality of paper trays'20016,078,762'Image formation apparatus for document production or reproduction'20005,915,151'Rotary-type developing unit'19995,585,911'Drive device for a rotary developing unit'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2019Patents assigned to FUJI XEROX CO LTD (22)· patent assignee history
1996–2019Based in Kanagawa, JP· patent location history
1999–2008Based in Ebina, JP· patent location history
2013–2014Patents assigned to HATTORI RYUJI (4)· patent assignee history
2013–2014Patents assigned to FUNADA ATSUSHI (2)· patent assignee history
2013–2014Patents assigned to KATO MASANORI (2)· patent assignee history
2013Patents assigned to HAMA JUNICHI (1)· patent assignee history
2016–2019Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI XEROX CO LTD | 22 | 1996–2019 |
| HATTORI RYUJIself | 4 | 2013–2014 |
| FUNADA ATSUSHI | 2 | 2013–2014 |
| KATO MASANORI | 2 | 2013–2014 |
| HAMA JUNICHI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 16 | 1996–2019 |
| Ebina, JP | 4 | 1999–2008 |
| Yokohama, JP | 2 | 2016–2019 |