Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7536590 | Programmable controller, programmable controller system, CPU unit and method of starting duplexed operation | Hideo Okeda, Eiji Nakanishi, Kenichiro Tomita | 2009-05-19 |
| 7428659 | Programmable controller with CPU units and special-function modules and method of doubling up | Masanori Fukushima, Kenichiro Tomita, Kazuaki Tomita | 2008-09-23 |
| 7246270 | Programmable controller with CPU and communication units and method of controlling same | Kenichiro Tomita, Kazuya Sawa | 2007-07-17 |