Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D854628 | Accessory for spinning top toy | Shina Saito | 2019-07-23 |
| D851708 | Spinning top toy | Shina Saito | 2019-06-18 |
| D849848 | Spinning top toy | Shina Saito | 2019-05-28 |
| D835209 | Spinning top toy | Kenta Hashiba, Yasuhiro Yamashita | 2018-12-04 |
| 6991511 | Expression-varying device | Albert P. Maggiore, Kazutsugi Kanagawa, Hideyasu Karasawa | 2006-01-31 |