Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764400 | LCD game machine and ROM cartridge | Issey Suga, Kousei Kazeto, Noriyasu Kakuda | 2004-07-20 |
| D383798 | Hand held electronic game | Hideo Nagata, Kenichi Sugino, Noboru Wakitani, Yuji Hori, Norikatsu Furuta | 1997-09-16 |