Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406350 | Device for moving car toy in and out | Yosuke Yoneda | 2002-06-18 |
| 6402583 | Parking area toy | Yosuke Yoneda | 2002-06-11 |
| 5794936 | Game apparatus | — | 1998-08-18 |
| 5658198 | Pneumatic running toy | Yoshizou Nagasaka | 1997-08-19 |
| 5334075 | Remote control car steered upon motor reversal | Taichi Iimura | 1994-08-02 |
| 5135428 | Toy vehicle having automatic transmission | Kiyoshi Shibayama | 1992-08-04 |
| 4861308 | Drive control mechanism for spring-driven toy | — | 1989-08-29 |
| 4623320 | Flywheel controlled toy | Yutaka Ajiro | 1986-11-18 |
| 4612472 | Remote controlled toy utilizing piezoelectric element | Yutaka Ajiro | 1986-09-16 |
| 4571212 | Spark emitting fly wheel driven vehicle | — | 1986-02-18 |
| 4373293 | Toy racing game | Michihiro Kozuka | 1983-02-15 |