Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6850826 | Vehicle network system and a method of controlling states of vehicle apparatuses | Hiroshi Nishiyama, Yoshikazu Saito, Akiyoshi Tomita, Katsutoshi Nakajima, Akira Norizuki | 2005-02-01 |
| 6650625 | Ring network system | Akira Norizuki, Akiyoshi Tomita, Katsutoshi Nakajima, Hiroshi Nishiyama, Yoshikazu Saito | 2003-11-18 |
| 6633184 | Phase comparator and synchronizing signal extracting device | Gijun Idei | 2003-10-14 |
| 6590863 | Operation mode changing-over method and multiplex transmission apparatus for realizing the same | Katsutoshi Nakajima, Akira Norizuki, Akiyoshi Tomita, Hiroshi Nishiyama, Yoshikazu Saito | 2003-07-08 |
| 6504823 | Network monitoring system and method thereof | Katsutoshi Nakajima, Yoshikazu Saito, Hiroshi Nishiyama, Akiyoshi Tomita, Akira Norizuki | 2003-01-07 |
| 6501574 | Optical multiplex transmission apparatus and optical multiplex transmission method | Akiyoshi Tomita, Hiroshi Nishiyama, Akira Norizuki, Katsutoshi Nakajima, Yoshikazu Saito | 2002-12-31 |
| 6381714 | Error detection method, error detection apparatus, and network system | Akiyoshi Tomita, Hiroshi Nishiyama, Akira Norizuki, Katsutoshi Nakajima, Yoshikazu Saito | 2002-04-30 |
| 5517461 | Semiconductor storage device having latch circuitry coupled to data lines for eliminating through-current in sense amplifier | Junichi Shikatani, Takashi Maki | 1996-05-14 |