Inventor
Kenya Sonobe
Inventor
Kanagawa, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography26%
C08LCompositions of macromolecular compounds15%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
C07CAcyclic or carbocyclic compounds3%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
PatentTitleYear
10,090,527Binder composition for secondary battery, slurry composition for secondary battery, negative electrode for secondary battery, and secondary battery201810,044,026Paste composition for lithium ion secondary battery negative electrode-use, composite particles for lithium ion secondary battery negative electrode-use, slurry composition for lithium ion secondary battery negative electrode-use, negative electrode for lithium ion secondary battery-use, and lithium ion secondary battery20189,711,785'Negative electrode slurry composition, lithium ion secondary battery negative electrode, and lithium ion secondary battery'20179,583,768'Negative electrode slurry composition, lithium ion secondary battery negative electrode, and lithium ion secondary battery'20179,052,654'Polyamic acid composition, polyimide endless belt, and image forming apparatus'20158,883,381'Image forming apparatus, and processing cartridge'20148,859,173'Electrophotographic photoreceptor, process cartridge, image forming apparatus, cured film, and organic electroluminescent device'20148,815,480'Electrophotographic photoreceptor, process cartridge, and image forming apparatus'20148,748,070'Thiol group-containing charge transporting material, thiol group-containing charge transporting material-dissolving solution, photoelectric conversion device, electrophotographic photoreceptor, image forming apparatus, and process cartridge'20148,673,526'Electrophotographic photoreceptor, process cartridge, and image forming apparatus'20148,518,617'Electrophotographic photoreceptor, process cartridge, and image forming apparatus'20138,373,160'Electrophotographic photoreceptor, process cartridge image forming apparatus, and cured film'20138,354,493'Polyamic acid composition, polyimide endless belt, belt supporting member, fixing member and image formation device'20138,273,510'Electrophotographic photoreceptor, process cartridge and image forming apparatus'20127,772,310'Polyacetal resin composition'20107,638,569'Gear'20097,625,969'Polyacetal resin composition'20097,067,577'Apatite-reinforced resin composition'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Based in Chiba, JP· patent location history
2009–2018Based in Tokyo, JP· patent location history
2009–2010Based in Okayama, JP· patent location history
2012–2015Patents assigned to FUJI XEROX CO LTD (10)· patent assignee history
2012–2015Patents assigned to SONOBE KENYA (10)· patent assignee history
2012–2014Patents assigned to DOI TAKATSUGU (8)· patent assignee history
2012–2014Patents assigned to MIYAMOTO TSUYOSHI (8)· patent assignee history
2012–2014Patents assigned to NUKADA KATSUMI (8)· patent assignee history
2012–2015Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI XEROX CO LTD | 10 | 2012–2015 |
| SONOBE KENYAself | 10 | 2012–2015 |
| DOI TAKATSUGU | 8 | 2012–2014 |
| MIYAMOTO TSUYOSHI | 8 | 2012–2014 |
| NUKADA KATSUMI | 8 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 8 | 2012–2015 |
| Tokyo, JP | 7 | 2009–2018 |
| Okayama, JP | 2 | 2009–2010 |
| Chiba, JP | 1 | 2006 |