Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633571 | VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus | Kazuyoshi Hoshino, Koji Wakayama, Shiro Tanabe, Noboru Endo | 2003-10-14 |
| 6614625 | Magnetic disk apparatus | Hideki Kuwajima, Kaoru Matsuoka, Yoshihiro Ueno | 2003-09-02 |