Issued Patents All Time
Showing 1–25 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1094576 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2025-09-23 |
| D1094575 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2025-09-23 |
| D1094577 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2025-09-23 |
| D1091716 | Playing surface for spinning top toy | — | 2025-09-02 |
| D1091718 | Winder of launching apparatus for spinning top toy | — | 2025-09-02 |
| D1091717 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2025-09-02 |
| D1084150 | Spinning top toy | Toshinobu Ishii | 2025-07-15 |
| D1084152 | Spinning top toy | Toshinobu Ishii | 2025-07-15 |
| 12285698 | Top launching device | Kei Nishizawa, Takeaki Maeda | 2025-04-29 |
| D1068955 | Spinning top toy | Hiroyuki Matsukawa | 2025-04-01 |
| 12246263 | Top toy | Yohei Bando, Kenji Horikoshi, Takeaki Maeda | 2025-03-11 |
| 12151178 | Top toy | Yohei Bando, Kenji Horikoshi | 2024-11-26 |
| D1046991 | Launching apparatus for spinning top toy | Kei Nishizawa, Hiroyuki Matsukawa, Douglas Arthur Schultheis, Shin Young Hong, Lily Liu | 2024-10-15 |
| D1017716 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2024-03-12 |
| D1016925 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2024-03-05 |
| 11904251 | Top toy | Yohei Bando, Takeaki Maeda | 2024-02-20 |
| D994784 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2023-08-08 |
| D987729 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2023-05-30 |
| D973144 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2022-12-20 |
| D964475 | Launching apparatus for spinning top toy | Douglas Arthur Schultheis, Hiroyuki Hama | 2022-09-20 |
| D964467 | Playing surface for spinning top toy | Ryuji Nagatomo | 2022-09-20 |
| D961000 | Accessory for spinning top toy | — | 2022-08-16 |
| D960997 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2022-08-16 |
| D958901 | Accessory for spinning top toy | Hiroyuki Matsukawa | 2022-07-26 |
| D949245 | Launching apparatus for spinning top toy | — | 2022-04-19 |