Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11331250 | Method for manufacturing colored sheet and colored sheet | Takao Kajima | 2022-05-17 |
| 11284696 | Thin film affixing device | MASAYO SHINODA, Hiroshi Kanemaru, Takao Kajima | 2022-03-29 |