Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669322 | Toy top | — | 2017-06-06 |
| 9242183 | Toy | Yasuhiro Yamasaki | 2016-01-26 |
| 8747179 | Robot toy | Ryoichi Sato, Teruo Kitamura | 2014-06-10 |
| 8506346 | Automobile toy | Kenji Nakayama | 2013-08-13 |