Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5827120 | Network game system having communication characters for conversation changing into action characters for action gaming | Misao Kikuchi, Yasushi Kitagawa, Shuji Oba, Tadayuki Tahara, Makoto Urano +4 more | 1998-10-27 |