Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8892453 | Apparatus, system and method for electronic ticket management and electronic ticket distribution authentication | Masakazu Nakamura, Miyuki Hori, Seiki Murakami | 2014-11-18 |
| 7555361 | Apparatus, system and method for electronic ticket management and electronic ticket distribution authentication | Masakazu Nakamura, Miyuki Hori, Seiki Murakami | 2009-06-30 |
| 7066385 | Information processing terminal or control method therefor | Akira Fukada, Shuichi Sekiya, Takuya Oshima | 2006-06-27 |