Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387094 | Operating apparatus for a game machine | Touru Ookubo | 1997-12-02 |
| D384705 | Operating apparatus for a game machine | Katsunori Okita | 1997-10-07 |
| 5401201 | Music box vehicle with automatic wheel shaft reversing mechanism | — | 1995-03-28 |