Inventor
Keigo Sugai
Inventor
Chino, JP
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters39%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering8%
B05BSpraying apparatus7%
B05CApparatus for applying fluent materials to surfaces, in general7%
B29CShaping or joining of plastics5%
B41MPrinting, duplicating, marking, or copying processes5%
B22FWorking metallic powder3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
H02NElectric machines not otherwise provided for3%
H10NElectric solid-state devices not otherwise provided for3%
PatentTitleYear
10,946,652Displacement amplifying mechanism and liquid ejecting apparatus using the same202110,864,729Droplet discharge head, droplet discharge device, and droplet discharge control method of droplet discharge device202010,730,313Liquid ejecting apparatus and liquid ejection method202010,618,276Controlling ejection nozzles and non-ejection nozzles separately in multiple states202010,618,279Liquid discharging apparatus202010,618,062Fluid discharge apparatus202010,603,920Liquid ejecting apparatus202010,549,532Liquid ejecting apparatus202010,518,532Liquid ejecting apparatus201910,518,529Liquid discharge device201910,479,097Liquid ejecting apparatus201910,434,535Fluid ejection device201910,399,336Liquid ejecting apparatus having outflow passage resistance changing member and liquid ejection method thereof201910,384,227Fluid discharging apparatus and method of discharging fluid201910,363,752Liquid discharge apparatus and liquid discharge method201910,343,400Liquid discharge apparatus and method for controlling the same201910,315,432Discharging apparatus and method of discharging fluid201910,189,267Liquid ejecting apparatus, liquid ejecting method, and computer program201910,144,031Fluid ejection device20189,994,048Liquid discharge apparatus and liquid discharge method20189,975,353Liquid discharge apparatus and method20189,919,539'Printing apparatus, printed matter and method of manufacturing printed matter'20189,919,514'Liquid discharge apparatus and liquid discharge method through oblique irradiation of liquid drops, and changing of flying direction of the liquid droplets'20189,908,330'Liquid discharge apparatus and method'20189,446,614'Printing apparatus and printing method'20169,242,498'Printing method, printing device, printed material and molded article'20169,139,093'Printed matter manufacturing method, printed matter manufacturing device, and printed matter'20158,956,716'Printed material and method for manufacturing printed metal'20158,927,094'Printed article and method of manufacturing printed article'20158,016,408'Printing device'20117,942,552'Light source device and light source packaging method'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2021Patents assigned to SEIKO EPSON CORP (31)· patent assignee history
2011–2016Based in Nagano, JP· patent location history
2015–2016Patents assigned to SUGAI KEIGO (4)· patent assignee history
2015Patents assigned to MOMOSE SEIGO (1)· patent assignee history
2016Patents assigned to HAMA YOSHIKAZU (1)· patent assignee history
2016Patents assigned to TSUNOYA AKIHIKO (1)· patent assignee history
2016–2018Based in Suwa, JP· patent location history
2018–2021Based in Chino, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 31 | 2011–2021 |
| SUGAI KEIGOself | 4 | 2015–2016 |
| HAMA YOSHIKAZU | 1 | 2016 |
| MOMOSE SEIGO | 1 | 2015 |
| TSUNOYA AKIHIKO | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chino, JP | 23 | 2018–2021 |
| Nagano, JP | 6 | 2011–2016 |
| Suwa, JP | 2 | 2016–2018 |