Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394894 | Game device, collision determination method and information storing medium | Yoshiyuki Okitsu, Jun Okubo, Tomoko Hasegawa | 2002-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394894 | Game device, collision determination method and information storing medium | Yoshiyuki Okitsu, Jun Okubo, Tomoko Hasegawa | 2002-05-28 |