Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545324 | Communication game device | Kazue Murase | 2013-10-01 |
| D565122 | Portable game device having a liquid crystal display | Kiyoto Nishizawa | 2008-03-25 |
| 7104884 | Breeding simulation apparatus for virtual creatures | — | 2006-09-12 |
| D522587 | Portable liquid-crystal game machine | — | 2006-06-06 |
| 6832955 | Breeding simulation apparatus for virtual creatures | — | 2004-12-21 |
| 6227966 | Simulation device for fostering a virtual creature | — | 2001-05-08 |
| 6213871 | Nurturing simulation apparatus for virtual creatures | — | 2001-04-10 |
| 6108186 | Game machine having communication terminals | — | 2000-08-22 |
| 5966526 | Simulation device for fostering a virtual creature | — | 1999-10-12 |
| D407760 | Game apparatus | — | 1999-04-06 |
| D405475 | Game apparatus | — | 1999-02-09 |
| D405125 | Game apparatus | — | 1999-02-02 |
| D398659 | Game apparatus | — | 1998-09-22 |
| D396887 | Hand held electronic game housing | — | 1998-08-11 |