Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717920 | Laser welding apparatus and laser processing device | Kosuke Inoue, Yuji Kaede, Shu Kumamoto | 2023-08-08 |
| 8035792 | Liquid crystal display device having spacers with different coefficients of elasticity per unit area gradually decreasing along the length of the display panel | Hidefumi Yamashita | 2011-10-11 |