Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392445 | Composite type heat insulator and method for producing the same | Kimihiko Sugiura, Shuya Kawaoka, Kenji Imae, Yoshihiko Imae | 2025-08-19 |
| 9984794 | Refractory insulating sheet | Kenji Imae, Yoshihiko Imae, Takashi Shirai, Kimihiko Sugiura | 2018-05-29 |