Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6873621 | System for controlling AAL1 cell bandwidth | Jyoei Kamoi, Yoshihiro Uchida, Mikio Nakayama, Kazuhito Yasue, Kazuhiko Kumagai | 2005-03-29 |
| 6856594 | ATM switching system and method for switchover between working channel and protection channel in an ATM network | Hichiro Hayami, Iwao Tada, Tomoyuki Yamaguchi | 2005-02-15 |
| RE37435 | Supervision control system | Shuji Yoshimura, Satoshi Kakuma, Yasuhiro Aso, Masami Murayama | 2001-11-06 |
| 6289014 | Multiline-correspondent cell header conversion apparatus and method | Tadashi Hoshino, Hichiro Hayami | 2001-09-11 |
| 6275472 | Method and apparatus for achieving pass control of transmission cells | Tomoyuki Yamaguchi | 2001-08-14 |
| 6212186 | Cell bandwidth control apparatus | Iwao Tada, Jyoei Kamoi, Tomoyuki Yamaguchi | 2001-04-03 |
| 6046996 | Identifier translation apparatus | Tadashi Hoshino, Takashi Tabu, Tomoyuki Yamaguchi | 2000-04-04 |
| 5737338 | ATM exchange and method of testing same | Nobuhiko Eguchi, Hiroyuki Kudou, Kazumasa Sonoda | 1998-04-07 |
| 5535196 | Police system of ATM exchange | Tadashi Hoshino | 1996-07-09 |
| 5394396 | Supervision control system | Shuji Yoshimura, Satoshi Kakuma, Yasuhiro Aso, Masami Murayama | 1995-02-28 |
| 5361251 | Passing cell monitoring device operated using an ATM switching unit | Shuji Yoshimura, Naoki Fukuda, Tadashi Hoshino | 1994-11-01 |
| 5271010 | Virtual identifier conversion system | Hiroshi Miyake, Satoshi Kakuma, Shuji Yoshimura, Naoki Fukuda | 1993-12-14 |