Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5516987 | Solid insulator and method of manufacturing the same | Hiromu Itoh, Naohito Itoh, Takao Nakai, Shigeo Mori | 1996-05-14 |
| 5088423 | Burner tile assembly | Kouji Ogura | 1992-02-18 |