Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427434 | Spinning top toy | Hiroyuki Hama, Takeaki Maeda, Douglas Arthur Schultheis | 2025-09-30 |
| D1085238 | Playing surface for spinning top toy | — | 2025-07-22 |
| D1085253 | Spinning top toy | Toshinobu Ishii | 2025-07-22 |
| D1084147 | Spinning top toy | Toshinobu Ishii | 2025-07-15 |
| D1075946 | Spinning top toy | Hayate Tazaki | 2025-05-20 |
| D1068956 | Spinning top toy | Toshinobu Ishii | 2025-04-01 |
| D1068952 | Spinning top toy | Toshinobu Ishii | 2025-04-01 |
| D1068954 | Spinning top toy | Masashi Awane | 2025-04-01 |
| 12246263 | Top toy | Kenji Horikoshi, Makoto Muraki, Takeaki Maeda | 2025-03-11 |
| 12151178 | Top toy | Makoto Muraki, Kenji Horikoshi | 2024-11-26 |
| 11986744 | Top toy and top toy set | — | 2024-05-21 |
| 11904251 | Top toy | Makoto Muraki, Takeaki Maeda | 2024-02-20 |
| D1004000 | Playing surface for spinning top toy | Hiroyuki Hama, Douglas Arthur Schultheis | 2023-11-07 |
| D989188 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2023-06-13 |
| D971342 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2022-11-29 |
| D969225 | Launching apparatus for spinning top toy | Ryuji Nagatomo | 2022-11-08 |
| D961001 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2022-08-16 |
| D960998 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2022-08-16 |
| D960999 | Accessory for spinning top toy | Tabito Kurosaka, Hiroyuki Matsukawa | 2022-08-16 |
| D958902 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2022-07-26 |
| D910774 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2021-02-16 |
| D910771 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2021-02-16 |
| D910770 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2021-02-16 |