Inventor
Tohru Ohshima
Inventor
Atsugi, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Mprimary
B41MPrinting, duplicating, marking, or copying processes33%
C09DCoating compositions, e.g. paints, varnishes or lacquers27%
B41JTypewriters24%
Y10TTechnical subjects covered by former us classification7%
B05DProcesses for applying fluent materials to surfaces, in general2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
H01JElectric discharge tubes or discharge lamps2%
Y02PClimate change mitigation technologies in the production or processing of goods2%
PatentTitleYear
10,105,966Treatment-target modification device, treatment-target modification system, image forming system, and image forming method20189,889,680'Liquid discharge apparatus, method of applying treatment liquid to medium, and image forming method'20188,845,091'Variable printing medium having high glossiness, and recording method'20148,586,647'Recording ink, recording ink set, records, ink cartridge, recording method, and inkjet recording apparatus'20138,580,159'Ink for inkjet recording, ink set for inkjet recording, ink media set for inkjet recording, ink cartridge, inkjet recording method, and inkjet recording apparatus'20138,444,755'Ink-jet recording ink, ink-jet recording ink set, ink-jet recording ink media set, ink cartridge, ink-jet recording method and ink-jet recording apparatus'20138,425,031'Inkjet medium, ink and inkjet recording method'20138,337,607'Recording ink, recording medium, ink media set, ink recorded matter, ink jet recording method, and ink jet recording apparatus'20128,328,343'Recording ink as well as ink media set, ink cartridge, ink recorded matter, inkjet recording apparatus and inkjet recording method'20128,322,839'Inkjet recording method, inkjet recording medium, and aqueous ink'20128,252,207'Ink for inkjet recording, ink set for inkjet recording, ink media set for inkjet recording, ink cartridge, inkjet recording method, and inkjet recording apparatus'20128,201,935'Image recording method'20128,142,849'Recording media, recording media-ink set, inkjet recording method and inkjet recording apparatus'20128,096,651'Ink-jet recording method, ink, ink cartridge, recording apparatus, and recorded matter'20127,938,527'Ink, ink cartridge, ink jet recording apparatus, and ink jet recording method'20117,919,544'Ink-media set, ink composition, ink cartridge, inkjet recording method, inkjet recording apparatus, and ink recorded matter'20117,892,340'Ink-jet recording ink, ink-jet recording ink set, ink-jet recording ink media set, ink cartridge, ink-jet recording method and ink-jet recording apparatus'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2018Patents assigned to RICOH CO LTD (17)· patent assignee history
2011–2013Based in Atsugi, JP· patent location history
2012–2018Patents assigned to OHSHIMA TOHRU (14)· patent assignee history
2012–2014Patents assigned to NAGAI KIYOFUMI (12)· patent assignee history
2012–2013Patents assigned to MOROHOSHI NAOYA (8)· patent assignee history
2012–2014Patents assigned to NAMBA MICHIHIKO (6)· patent assignee history
2013–2018Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH CO LTD | 17 | 2011–2018 |
| OHSHIMA TOHRUself | 14 | 2012–2018 |
| NAGAI KIYOFUMI | 12 | 2012–2014 |
| MOROHOSHI NAOYA | 8 | 2012–2013 |
| NAMBA MICHIHIKO | 6 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Atsugi, JP | 13 | 2011–2013 |
| Kanagawa, JP | 4 | 2013–2018 |