Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343652 | Transformable toy | Satoshi Yamada | 2025-07-01 |
| 11712636 | Transformable toy | Michael Lee, Evan Miller, Jaedon Tseng, Michitoshi Sugimoto | 2023-08-01 |
| 10987604 | Transformable toy | Satoshi Yamada | 2021-04-27 |
| 9975058 | Transformable toy | Satoshi Yamada | 2018-05-22 |
| 9868073 | Transformable toy | Satoshi Yamada | 2018-01-16 |
| 9308461 | Transformable toy | Satoshi Yamada | 2016-04-12 |
| 8784153 | Transformable toy | Michitoshi Sugimoto, Nobuhiro Arai, Wataru Sato | 2014-07-22 |
| 8500508 | Transformable toy | Satoshi Yamada | 2013-08-06 |
| D667510 | Animal toy | Tetsuya Hayakawa | 2012-09-18 |
| 7785168 | Transformable toy | Satoshi Yamada | 2010-08-31 |
| D606131 | Teddy bear toy | Miyako Ajitsu | 2009-12-15 |
| D537891 | Robotic dog | Daniel Judkins, Endo Yoshiyuki | 2007-03-06 |
| D536045 | Robotic dog | Daniel Judkins, Endo Yoshiyuki | 2007-01-30 |
| 6656049 | Electronic game apparatus | Namiko Masaki, Madoka Nakayama, Yoshiyuki Endo | 2003-12-02 |
| D382015 | Picture pausing machine for video printer | — | 1997-08-05 |
| D379469 | Video printer | — | 1997-05-27 |
| D378930 | Medal game machine | Yoshikazu Hara | 1997-04-22 |
| D373791 | Cartridge for video printer | — | 1996-09-17 |