Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411620 | Connectionless communication system | Tadahiro Takase, Takeshi Kawasaki, Toshio Shimoe, Tetsuo Tachibana, Teruaki Hagihara +6 more | 2002-06-25 |
| 5809012 | Connectionless communication system | Tadahiro Takase, Takeshi Kawasaki, Toshio Shimoe, Tetsuo Tachibana, Teruaki Hagihara +6 more | 1998-09-15 |
| 5689501 | Connectionless communication system | Tadahiro Takase, Takeshi Kawasaki, Toshio Shimoe, Tetsuo Tachibana, Teruaki Hagihara +6 more | 1997-11-18 |
| 5675587 | Preset virtual path determining method and device in ATM exchange system | Yuzo Okuyama, Satoshi Kakuma, Shiro Uriu | 1997-10-07 |
| 5561662 | Subscriber information processing method in a connectionless data service | Satoshi Kakuma, Masami Murayama, Shuji Yoshimura, Shiro Uriu, Jin Abe | 1996-10-01 |
| 5555265 | Switching path setting system used in switching equipment for exchanging a fixed length cell | Satoshi Kakuma, Shiro Uriu, Noriko Samejima | 1996-09-10 |
| 5513191 | Asynchronous transfer mode (ATM) cell error processing system | Ryuichi Takechi, Takeshi Kawasaki, Jyoei Kamoi, Satoshi Kuroyanagi, Toshio Shimoe | 1996-04-30 |
| 5488606 | Procedure for switching-over systems | Satoshi Kakuma, Shuji Yoshimura, Masami Murayama, Yuzo Okuyama | 1996-01-30 |
| 5255266 | ATM switching unit | Yoshihiro Watanabe, Junichi Yamazaki, Toshio Shimoe, Yoji Tsuboi, Norihito Nishimoto +1 more | 1993-10-19 |
| 4993018 | Self-routing switching system with multiple link connections between incoming and outgoing lines | Koso Murakami, Shunji Abe, Tetsuo Nishino, Toshimasa Fukui, Osamu Isono +3 more | 1991-02-12 |
| 4837855 | Non-blocking optical space switch | Toshio Shimoe, Jyoei Kamoi, Ippei Sawaki, Koso Murakami | 1989-06-06 |