Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7779131 | Server and communication control method | Minoru Nishida, Yuichi Haraguchi, Tomoyuki Furutono, Takaaki Taura, Takayuki Uchihira +1 more | 2010-08-17 |
| 7639676 | SIP server | Minoru Nishida, Miwa Kususe, Tadashi Takaba | 2009-12-29 |