Gas barrier film and method for producing the same
US-2022411598-A1 · Dec 29, 2022 · US
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Toppan Inc patents in 2022
Toppan Inc was listed as an assignee on 102 patent publications in 2022.
| Metric | Value |
|---|---|
| Company | Toppan Inc |
| Year | 2022 |
| Patents | 102 |
Patents
Representative publications for Toppan Inc in 2022.
Method for manufacturing packaging body, film for packaging material, and laminated film and packaging material comprising the same
US-2022411153-A1 · Dec 29, 2022 · US
Aerial display apparatus
US-2022413317-A1 · Dec 29, 2022 · US
Laminate
US-2022410547-A1 · Dec 29, 2022 · US
Pellicle membrane, pellicle, membrane, graphene sheet, and method for producing the graphene sheet
US-2022413379-A1 · Dec 29, 2022 · US
Top CPC classifications
Most common classification codes for Toppan Inc in 2022.
| CPC | Patents |
|---|---|
| B32B7/12 | 22 |
| B32B27/32 | 21 |
| B32B27/08 | 20 |
| B32B2255/26 | 19 |
| B32B2255/10 | 18 |
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