| Characteristic | Number of patent registrations |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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Source
Release date
July 2022
Region
Japan
Survey time period
2021
Special properties
including top ten only
Citation formats









