Inventor
Satoru Nishioka
Inventor
Suntou-gun, JP
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography45%
Y10TTechnical subjects covered by former us classification14%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
H01BCables5%
C07DHeterocyclic compounds3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C08LCompositions of macromolecular compounds3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
F16CShafts3%
PatentTitleYear
10,882,346Ink jet recording apparatus202110,845,724Electro-conductive member, process cartridge and image forming apparatus202010,649,350Electrophotographic member, process cartridge and electrophotographic apparatus202010,280,148Electroconductive member for electrophotography and quaternary ammonium salt201910,108,129Member for electrophotography and method of producing the member, process cartridge, and electrophotographic apparatus201810,018,934Electrophotographic member, process cartridge, and electrophotographic apparatus20189,977,353Electrophotographic member, process cartridge and electrophotographic image forming apparatus20189,964,914Electrophotographic member, process cartridge, and electrophotographic apparatus20189,958,802Electroconductive member for electrophotography, process cartridge, and electrophotographic apparatus20189,934,882Amine compound and ionic conductive agent, and electroconductive resin composition20189,897,931'Electroconductive member for electrophotography, process cartridge, and electrophotographic image-forming apparatus'20189,811,009'Electrophotographic member, process cartridge and electrophotographic apparatus'20179,740,133'Charging member, process cartridge and electrophotographic image forming apparatus'20179,665,028'Electrophotographic member, process cartridge and electrophotographic apparatus'20179,651,888'Electroconductive member with a surface layer including a porous body having a continuous open pore'20179,639,009'Electrophotographic member, process cartridge, and electrophotographic apparatus'20179,625,838'Electrophotographic apparatus, process cartridge, and image forming method'20179,599,913'Electrophotographic member, process cartridge and electrophotographic apparatus'20179,581,931'Electrophotographic member, process cartridge, and electrophotographic apparatus'20179,541,854'Electroconductive member for electrophotography, process cartridge, and electrophotographic apparatus'20179,442,408'Member for electrophotography, method for producing the same, and image forming apparatus'20169,442,451'Electroconductive member for electrophotography, process cartridge, and electrophotographic image-forming apparatus'20169,360,789'Member for electrophotography, process cartridge and image forming apparatus'20169,146,482'Electroconductive member for electrophotography, process cartridge, and electrophotographic apparatus'20159,128,403'Electrophotographic electrically conductive member'20159,086,643'Ionic electro-conductive resin and electro-conductive member for electrophotography'20158,852,743'Electro-conductive member for electrophotography, process cartridge, and electrophotographic apparatus'20148,771,818'Electrically conducting member for electrophotography, process cartridge and electrophotographic image forming apparatus'20148,715,830'Electrically conducting member, process cartridge, and electrophotographic apparatus'20148,668,987'Electrophotographic electrically conductive member'20148,628,854'Electro-conductive member, process cartridge, and electrophotographic apparatus'20147,698,667'Pattern correction apparatus, pattern optimization apparatus, and integrated circuit design apparatus'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Based in Kanagawa, JP· patent location history
2014–2021Patents assigned to CANON KK (31)· patent assignee history
2014–2015Patents assigned to KIKUCHI YUICHI (2)· patent assignee history
2014–2015Patents assigned to MURANAKA NORIFUMI (2)· patent assignee history
2014–2015Patents assigned to NISHIOKA SATORU (2)· patent assignee history
2014–2015Patents assigned to YAMAUCHI KAZUHIRO (2)· patent assignee history
2014–2020Based in Suntou-gun, JP· patent location history
2021Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 31 | 2014–2021 |
| KIKUCHI YUICHI | 2 | 2014–2015 |
| MURANAKA NORIFUMI | 2 | 2014–2015 |
| NISHIOKA SATORUself | 2 | 2014–2015 |
| YAMAUCHI KAZUHIRO | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suntou-gun, JP | 30 | 2014–2020 |
| Yokohama, JP | 1 | 2021 |
| Kanagawa, JP | 1 | 2010 |