Inventor
Toshiki Iwasaki
Inventor
Tokyo, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus13%
Y10TTechnical subjects covered by former us classification13%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08JWorking-up6%
C08LCompositions of macromolecular compounds6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to DAINIPPON PRINTING CO LTD (2)· patent assignee history
2015Patents assigned to IWASAKI TOSHIKI (2)· patent assignee history
2015Patents assigned to TSUNEKAWA MASAYUKI (2)· patent assignee history
2015Patents assigned to YAMAMOTO KANA (2)· patent assignee history
2015Based in Tokyo, JP· patent location history
2021Patents assigned to FUJIFILM CORP (1)· patent assignee history
2021Based in Saitama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAINIPPON PRINTING CO LTD | 2 | 2015 |
| IWASAKI TOSHIKIself | 2 | 2015 |
| TSUNEKAWA MASAYUKI | 2 | 2015 |
| YAMAMOTO KANA | 2 | 2015 |
| FUJIFILM CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 2 | 2015 |
| Saitama, JP | 1 | 2021 |