Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5807174 | Method of assisting player in entering commands in video game, video game system, video game storage medium, and method of controlling video game | Masayuki Tarao, Masaaki Suzuki, Kouji Igarashi | 1998-09-15 |
| 4382888 | Tryptophan derivative and process for production thereof | Sawao Murao | 1983-05-10 |