Inventor
Kouichirou Okumura
Inventor
Kawasaki, JP
Overview
Patents· 5 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 lacquers50%
B41JTypewriters25%
B41MPrinting, duplicating, marking, or copying processes13%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation13%
PatentTitleYear
10,125,284Aqueous ink, ink cartridge, and ink jet recording method20189,243,155'Ink jet ink, ink cartridge, and ink jet recording method'20168,690,307'Ink jet ink, ink cartridge, and ink jet recording method'20148,684,509'Ink jet ink, ink cartridge, and ink jet recording method'20147,060,961'Image sensing element and optical instrument having improved incident light use efficiency'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2018Patents assigned to CANON KK (5)· patent assignee history
2006Based in Kanagawa, JP· patent location history
2014–2016Patents assigned to KISHI HIROMITSU (3)· patent assignee history
2014–2016Patents assigned to MORIBE KENJI (3)· patent assignee history
2014–2016Patents assigned to OKAMURA DAIJI (3)· patent assignee history
2014–2016Patents assigned to OKUMURA KOUICHIROU (3)· patent assignee history
2014–2018Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 5 | 2006–2018 |
| KISHI HIROMITSU | 3 | 2014–2016 |
| MORIBE KENJI | 3 | 2014–2016 |
| OKAMURA DAIJI | 3 | 2014–2016 |
| OKUMURA KOUICHIROUself | 3 | 2014–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 4 | 2014–2018 |
| Kanagawa, JP | 1 | 2006 |