Inventor
Ichiro Kanno
Inventor
Kashiwa, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography72%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C08LCompositions of macromolecular compounds3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
PatentTitleYear
11,131,939Toner202110,955,765Magnetic carrier and two-component developer202110,935,902Toner202110,620,556Toner202010,599,060Toner202010,564,560Toner202010,474,049Toner201910,451,986Toner201910,423,086Toner201910,401,748Toner201910,274,851Toner201910,197,936Toner201910,175,595Toner201910,146,146Toner and method of producing toner201810,082,743Toner201810,048,610Toner and method for manufacturing toner201810,036,970Magenta toner20189,665,026'Toner and two-component developer'20179,651,883'Toner'20179,436,112'Toner and two-component developer'20169,417,540'Toner and two-component developer'20169,348,253'Image-forming method'20169,152,088'Developer replenishing cartridge and developer replenishing method'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2021Patents assigned to CANON KK (23)· patent assignee history
2015–2017Based in Abiko, JP· patent location history
2017–2021Based in Kashiwa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 23 | 2015–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kashiwa, JP | 18 | 2017–2021 |
| Abiko, JP | 5 | 2015–2017 |