Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5762553 | Video game system with auxiliary display | Tomoya Takasugi, Masayoshi Yamada | 1998-06-09 |
| 5489212 | Rotating simulator and body holding apparatus therefor | Nobushige Ishibashi | 1996-02-06 |