Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628614 | Traffic control apparatus and method thereof | Naotoshi Watanabe | 2003-09-30 |
| 6026098 | Line multiplexing system | Jyoei Kamoi, Tomoyuki Yamaguchi, Mikio Nakayama | 2000-02-15 |
| 5778001 | Interface device | Mikio Nakayama, Tetsuo Tachibana, Youzou Iketani, Satoshi Makuma | 1998-07-07 |
| 5675587 | Preset virtual path determining method and device in ATM exchange system | Satoshi Kakuma, Shiro Uriu, Kazuo Hajikano | 1997-10-07 |
| 5654967 | Delay-in-frames correcting system in a PCM transmission line | Satoshi Kakuma | 1997-08-05 |
| 5568479 | System of controlling miscellaneous means associated with exchange | Yoshihiro Watanabe, Satoshi Kakuma, Sumie Morita, Kenichi Okabe | 1996-10-22 |
| 5555261 | Interface device between a network and an exchange for assembling fixed-length cell and transmitting the same | Mikio Nakayama, Tetsuo Tachibana, Youzou Iketani, Satoshi Kakuma | 1996-09-10 |
| 5488606 | Procedure for switching-over systems | Satoshi Kakuma, Shuji Yoshimura, Kazuo Hajikano, Masami Murayama | 1996-01-30 |
| 5455824 | Message information terminating system | Satoshi Kakuma, Yasunori Tonooka, Megumi Shibata | 1995-10-03 |
| 5418788 | Data link terminator | Satoshi Kakuma | 1995-05-23 |
| 5285459 | HDB3 code violation detector | Kazuo Sato, Yamato Tachibana, Ryuhei Motono, Kazuo Takeoka | 1994-02-08 |