Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153563 | Fire sensing system, process for sensing fire and environment monitor | Kazunari Naya, Hideo Segawa, Hiroomi Sato, Keiichi Miyamoto | 1992-10-06 |
| 5134292 | Moving object detector and moving object detecting system | Hideo Segawa, Kazunari Naya, Kazuyuki Sato | 1992-07-28 |