Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9597591 | Sensory video game machine | Koji Okamoto | 2017-03-21 |
| 7543751 | Play toy equipped with barcode reader and barcode reader for play toy | — | 2009-06-09 |
| 7467986 | Transformable toy | Shinichi Hanamoto, Koji Okamoto, Ryosuke Toriyama, Shinya Saito, Motokazu Shibasaki | 2008-12-23 |
| 7445538 | Assembly unit for toy and morphologically deforming toy | Shinichi Hanamoto, Koji Okamoto, Ryosuke Toriyama, Shinya Saito, Motokazu Shibasaki | 2008-11-04 |
| D455791 | Game machine | Takahiro Nakahara, Takumi Kikuya | 2002-04-16 |
| 6231446 | Panel mounting apparatus for game machine and game machine using the same | Shiro Majima | 2001-05-15 |