Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8549526 | Access control apparatus and access control method | Takashi Yamamoto, Yoshiaki Horinouchi, Manabu Tsukada, Shinichi Hayashi | 2013-10-01 |
| 7779131 | Server and communication control method | Minoru Nishida, Kousei Kataoka, Yuichi Haraguchi, Tomoyuki Furutono, Takaaki Taura +1 more | 2010-08-17 |