Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8315820 | Potentiometric titration method and potentiometric titration apparatus | Masahiro Sasaki, Yoko Ohashi | 2012-11-20 |
| 7031310 | Router and IP-packet-transferring method | Tatsuhiro Ando | 2006-04-18 |
| 6744733 | Network system | — | 2004-06-01 |
| 6546012 | VARIABLE LENGTH FRAME EXCHANGING METHOD BY FIXED LENGTH CELL HANDLING EXCHANGE, VARIABLE LENGTH FRAME EXCHANGING INTERFACE APPARATUS AND CALL ACCEPTANCE DETERMINATION SYSTEM FOR FIXED LENGTH CELL HANDLING EXCHANGE | Yoshihiro Watanabe | 2003-04-08 |
| 6385167 | ATM switch and method for controlling bandwidth and connection quality ATM connection | — | 2002-05-07 |
| 6359889 | Cell switching device for controlling a fixed rate connection | Yuji Tazaki, Masatoshi Kumagai | 2002-03-19 |
| 5610918 | Method and apparatus for exchanging variable length frames by fixed length cell handling exchange | Yoshihiro Watanabe | 1997-03-11 |