Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10438866 | Insulating sheet and manufacturing method for same | Masafumi Nakayama, Yoshiya Sakaguchi | 2019-10-08 |
| 10244657 | Thermal insulation sheet and method for producing same | Masafumi Nakayama, Yoshiya Sakaguchi | 2019-03-26 |