Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11219946 | Firing material composition, method for manufacturing film-shaped firing material, and method for manufacturing film-shaped firing material with support sheet | Takeshi Mori, Hidekazu Nakayama, Isao Ichikawa | 2022-01-11 |