Patent holdings for IPC class A63H 13/12

Total number of patents in this class: 3

10-year publication summary

0
1
0
1
2
0
0
0
0
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Sony Corporation
30388
1
Spin Master Ltd.
1530
1
Mr. Christmas Incorporated
7
1
Other owners 0