Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015286 | Thermal insulation sheet and method for producing the same, and electronic device and battery unit | Kazuma Oikawa, Tooru Wada, Shinji Okada, Shigeaki Sakatani | 2021-05-25 |
| 10948120 | Heat insulating sheet | Takeshi Fujii, Kazushige Koyama, Yuuichi Abe | 2021-03-16 |