Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D971342 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2022-11-29 |
| D969225 | Launching apparatus for spinning top toy | Ryuji Nagatomo | 2022-11-08 |
| D960998 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2022-08-16 |
| D960999 | Accessory for spinning top toy | Tabito Kurosaka, Hiroyuki Matsukawa | 2022-08-16 |
| D961001 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2022-08-16 |
| D958902 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2022-07-26 |