Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7427225 | Remote control toy top | Hiroyuki Matsukawa, Tatsuya Hocho, Jinsei Choh | 2008-09-23 |
| 7063589 | Remote control toy top | Hiroyuki Matsukawa, Tatsuya Hocho | 2006-06-20 |
| D449083 | Toy robotic jellyfish | Jinsei Choh | 2001-10-09 |
| D447193 | Toy robotic fish | Jinsei Choh | 2001-08-28 |
| D446828 | Toy robotic shrimp | Jinsei Choh | 2001-08-21 |
| D446829 | Toy robotic crab | Jinsei Choh | 2001-08-21 |
| D446830 | Toy robotic jellyfish | Jinsei Choh | 2001-08-21 |
| D446556 | Toy robotic fish | Jinsei Choh | 2001-08-14 |