Inventor
Yuki Tsujii
Inventor
Tokyo, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography32%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds26%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments26%
C09DCoating compositions, e.g. paints, varnishes or lacquers11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
PatentTitleYear
10,087,328Compound having azo skeleton, pigment dispersant, pigment composition, pigment dispersion, and toner20189,926,450'Compound having azo skeleton structure, pigment-dispersing agent, pigment composition, pigment dispersion, and toner'20189,834,683Compound having azo skeleton structure, pigment dispersant, pigment composition, pigment dispersion, and toner20179,625,845'Compound having azo skeleton structure, pigment-dispersing agent, pigment composition, pigment dispersion, and toner'20179,618,867'Pigment dispersion and toner'20179,593,243'Compound, pigment dispersing agent, pigment composition, pigment dispersion and toner containing said compound'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2018Patents assigned to CANON KK (6)· patent assignee history
2017–2018Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 6 | 2017–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 2017–2018 |