Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6297746 | Centralized apparatus control system for controlling a plurality of electrical apparatuses | Tsutomu Nakazawa, Osamu Ishikawa, Kouichi Hamakawa, Takao Suzuki | 2001-10-02 |