Inventor
Kenji Shirokane
Inventor
Kanagawa, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices18%
H10KOrganic electric solid-state devices18%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%
B05DProcesses for applying fluent materials to surfaces, in general6%
C07DHeterocyclic compounds6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
H01BCables6%
H01GCapacitors6%
PatentTitleYear
11,081,651Organic semiconductor element, organic semiconductor composition, method of manufacturing organic semiconductor film, organic semiconductor film, and compound and polymer using the same202111,011,706Organic semiconductor element, organic semiconductor composition, organic semiconductor film, method of manufacturing organic semiconductor film, and polymer using the same202110,418,186Photoelectric conversion element, solar cell and composition2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2021Patents assigned to FUJIFILM CORP (3)· patent assignee history
2019–2021Based in Kanagawa, JP· patent location history
2021Patents assigned to UNIV TOKYO (2)· patent assignee history
2021Based in Yokohama-shi, Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIFILM CORP | 3 | 2019–2021 |
| UNIV TOKYO | 2 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 2 | 2019–2021 |
| Yokohama-shi, Kanagawa, JP | 1 | 2021 |