Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9984794 | Refractory insulating sheet | Yoshihiko Imae, Takashi Shirai, Naoyuki Oya, Kimihiko Sugiura | 2018-05-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9984794 | Refractory insulating sheet | Yoshihiko Imae, Takashi Shirai, Naoyuki Oya, Kimihiko Sugiura | 2018-05-29 |