Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7337465 | Peer-to-peer communication apparatus and communication method | Satoshi Kiyoto, Kazuyoshi Hoshino, Minoru Hidaka | 2008-02-26 |
| 7318110 | Storage system, storage device and information common sharing method by utilizing storage device | Keiko Tanigawa, Yasunori Kaneda | 2008-01-08 |
| 7233589 | Communication system and communication method | Keiko Tanigawa, Kenta Shiga, Toru Hoshi | 2007-06-19 |
| 6778661 | Multimedia call distribution system | Yoshiyuki Nakayama | 2004-08-17 |
| 6275977 | Application cooperation method and apparatus | Yasuhiko Nagai, Yoshiyuki Nakayama, Masato Hayashi, Toshio Yamane, Shigeaki Kinoshita | 2001-08-14 |
| 5905495 | Communication system using electronic mail | Noriyuki Tanaka, Keiko Takahara, Naoko Iwami, Tohru Hoshi, Toshiaki Koyama +1 more | 1999-05-18 |
| 5856825 | Image voice synchronized multimedia mail system and method thereof | Naoko Iwami, Keiko Takahara, Susumu Matsui | 1999-01-05 |
| 5832217 | Communication system distributing packets according to commands acquired form packets and filtering real time requests from the accepted requests and processing the realtime requests selected by the filter | Keiko Takahara, Naoko Iwami, Susumu Matsui | 1998-11-03 |
| 5758082 | Mail terminal equipment | Naoko Iwami, Tohru Hoshi, Toshiaki Koyama | 1998-05-26 |