Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224694 | Motor control device and motor control system | — | 2025-02-11 |
| 11029090 | Industrial furnace and method of utilizing heat therefrom | Shigeru Hanzawa | 2021-06-08 |
| 9776922 | Shuttle kiln for firing ceramic porous bodies | Jotaro Miyata, Chikashi Ihara | 2017-10-03 |
| 9650304 | Tunnel kiln for firing ceramic porous bodies | Jotaro Miyata, Chikashi Ihara | 2017-05-16 |
| 7946844 | Heat accumulating-type burner | Masami Sato, Hitoshi Mori | 2011-05-24 |