Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430218 | Communication control apparatus | — | 2002-08-06 |
| 6430634 | Bus controller and bus control system | — | 2002-08-06 |
| 6182163 | Control method for distributed type remote I/O control system performing automatic reset of output at start if no detected transmissions in specific period | Akihiro Yamashita | 2001-01-30 |
| 5946215 | Machine tool controlling network communication controlling system | — | 1999-08-31 |
| 5822615 | Control method for automatic gathering of status data for distributed type remote I/O control system at start-up | Akihiro Yamashita | 1998-10-13 |
| 5507004 | Communication control system for either providing blank areas or overwriting areas in a receiving RAM depending on deficient or execess word counts in received frames | — | 1996-04-09 |