Inventor
SHUICHI TAMURA
Inventor
JP
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography20%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables10%
G02BOptical elements, systems or apparatus10%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
G04BMechanically-driven clocks or watches8%
G04CElectromechanical clocks or watches8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
C08JWorking-up3%
F21VFunctional features or details of lighting devices or systems thereof3%
PatentTitleYear
12,552,633Image forming system202612,517,452Image forming apparatus with pressure bonding202612,517,456Image forming system202612,496,802Barrier film, wavelength conversion sheet using same, backlight and liquid crystal display device202512,422,768Image forming system202512,393,152Image forming system202512,393,151Image forming system202512,321,121Image forming system with pressure-bonding of folded recording material202512,222,667Image forming system202512,158,662Barrier film for wavelength conversion sheet, wavelength conversion sheet, backlight, and liquid crystal display device using barrier film, and method for selecting barrier film for wavelength conversion sheet202412,099,321Image forming system202412,078,890Barrier film, and wavelength conversion sheet, back light, and liquid crystal display device which use same202412,025,882Film for wavelength conversion sheet, and wavelength conversion sheet, backlight, and liquid crystal display device which use same202412,019,332Barrier film, and wavelength conversion sheet, backlight, and liquid crystal display device in which same is used, as well as method for selecting barrier film202411,971,626Barrier film, wavelength conversion sheet, back light, and display device202411,815,850Image forming system202311,573,510Fixing device202311,487,248Movement and timepiece202211,422,490Image forming apparatus with controlled operation for air suction202211,316,395Method of manufacturing armature coil202211,262,705Movement and timepiece202211,209,778Movement and timepiece202111,209,756Method for producing printed matter202111,194,293Electronic timepiece202111,156,963Movement and timepiece2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to CANON KK (13)· patent assignee history
2021–2022Patents assigned to SEIKO EPSON CORP (5)· patent assignee history
2021–2026Based in JP· patent location history
2022Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
2024–2025Patents assigned to DAINIPPON PRINTING CO LTD (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 13 | 2021–2026 |
| DAINIPPON PRINTING CO LTD | 6 | 2024–2025 |
| SEIKO EPSON CORP | 5 | 2021–2022 |
| MITSUBISHI ELECTRIC CORP | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 25 | 2021–2026 |