Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11986901 | Friction stir welding tool and friction stir welding method | Hidetoshi Fujii, Yoshiaki Morisada, Hiroki Takeuchi | 2024-05-21 |
| 11945987 | Light wavelength conversion member and light-emitting device | Shohei Takaku, Tsuneyuki ITO, Toshiaki Kurahashi, Hideto Yamada | 2024-04-02 |