Inventor
Sayako Arai
Inventor
Ibaraki, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers26%
B41JTypewriters19%
B41MPrinting, duplicating, marking, or copying processes11%
C08LCompositions of macromolecular compounds7%
C04BLime, magnesia4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
D06PDyeing or printing textiles4%
E04BGeneral building constructions4%
G06FElectric digital data processing4%
PatentTitleYear
10,972,650Communication apparatus and control method thereof202110,293,599Method and device for producing decorative article, and decorative article201910,066,111Aqueous inkjet ink for humidity-conditioning base material and method for producing decorated humidity-conditioning base material201810,017,654Aqueous inkjet ink for humidity-conditioning base material and method for producing decorated humidity-conditioning base material20189,951,468Aqueous inkjet ink set for textile printing and method for producing printed item20189,937,709Surface treatment liquid for porous sound-absorbing material, aqueous inkjet ink for porous sound-absorbing material, and uses therefor20188,342,670'Inkjet printing method and ink set'20138,231,722'Injet printing method and ink set'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2019Patents assigned to RISO KAGAKU CORP (7)· patent assignee history
2012–2013Patents assigned to ARAI SAYAKO (2)· patent assignee history
2012–2013Patents assigned to UOZUMI SHUNSUKE (2)· patent assignee history
2012Patents assigned to SHIMURA SHIN-ICHIRO (1)· patent assignee history
2012–2021Based in Tokyo, JP· patent location history
2018–2019Based in Ibaraki, JP· patent location history
2021Patents assigned to CANON KK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RISO KAGAKU CORP | 7 | 2012–2019 |
| ARAI SAYAKOself | 2 | 2012–2013 |
| UOZUMI SHUNSUKE | 2 | 2012–2013 |
| CANON KK | 1 | 2021 |
| SHIMURA SHIN-ICHIRO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ibaraki, JP | 5 | 2018–2019 |
| Tokyo, JP | 3 | 2012–2021 |