Inventor
Yohei Masada
Inventor
Tokyo, JP
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters30%
C09DCoating compositions, e.g. paints, varnishes or lacquers29%
A61MDevices for introducing media into, or onto, the body8%
A61KPreparations for medical, dental or toiletry purposes6%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%
B41MPrinting, duplicating, marking, or copying processes5%
G06KGraphical data reading5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
H04NPictorial communication, e.g. television4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry1%
PatentTitleYear
10,889,116Image printing method202110,836,921Ink, ink cartridge, and ink jet recording method202010,525,725Image recording method, ink set, and method of preparing ink set202010,513,623Aqueous ink, ink cartridge and image recording method201910,280,322Ink, ink cartridge, and image recording method201910,253,194Ink, ink cartridge, and image recording method201910,196,532Ink, ink cartridge, and image recording method201910,190,010Ink, ink cartridge, and image recording method201910,167,399Ink, ink cartridge, and image recording method20199,889,674'Ink, ink cartridge, and image recording method'20189,862,845'Ink, ink cartridge, and image recording method'20189,828,515Ink, ink cartridge, and image recording method20179,707,774'Ink jet image recording method, ink set, and ink set preparation method'20179,708,506'Ink, ink cartridge, and image recording method'20179,650,523'Ink, ink cartridge, and image-recording method'20179,587,131'Image recording method, ink set, and method for preparing ink set'20179,353,278'Ink, ink cartridge, and image-recording method'20169,353,279'Ink, ink cartridge, and image-recording method'20169,340,696'Ink, ink cartridge, and image-recording method'20169,238,743'Ink, ink cartridge, and image-recording method'20169,085,185'Ink jet printing apparatus and ink jet printing method'20159,073,340'Ink jet printing apparatus and ink jet printing method with varied relative bias of printing permission ratio between print modes'20159,061,517'Ink jet printing apparatus, ink jet printing method, data generating apparatus, and storage medium'20158,833,363'Ejection liquid, ejection method, method for forming liquid droplets, liquid ejection cartridge and ejection apparatus'20148,740,351'Ink jet printing system, ink jet printing method, and storage medium'20148,534,788'Recording apparatus and recording method'20138,530,412'Ejection liquid, ejection method, method of making droplets from liquid, cartridge and ejection device'20138,333,188'Medicine ejection apparatus and control method thereof'20128,029,609'Ejection liquid, ejection device, ejection cartridge, and method of making droplets from liquid'20117,827,982'Ejection liquid and ejection method'20107,605,124'Ejection liquid and ejection method'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2021Patents assigned to CANON KK (31)· patent assignee history
2009–2015Based in Kawasaki, JP· patent location history
2010–2021Based in Tokyo, JP· patent location history
2012–2015Patents assigned to MASADA YOHEI (7)· patent assignee history
2013–2015Patents assigned to KATO RYOTA (4)· patent assignee history
2013–2015Patents assigned to MARUMOTO YOSHITOMO (4)· patent assignee history
2013–2015Patents assigned to TSUBOI HITOSHI (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 31 | 2009–2021 |
| MASADA YOHEIself | 7 | 2012–2015 |
| KATO RYOTA | 4 | 2013–2015 |
| MARUMOTO YOSHITOMO | 4 | 2013–2015 |
| TSUBOI HITOSHI | 4 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 23 | 2010–2021 |
| Kawasaki, JP | 8 | 2009–2015 |