Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5553297 | Industrial control apparatus | Masaaki Yonezawa, Kiyoshi Hasegawa, Kouji Matsuoka, Takasi Kadowaki | 1996-09-03 |
| 4870590 | Manufacturing line control system | Fujio Kanno | 1989-09-26 |