Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406690 | Light source unit, thermally assisted magnetic head, head gimbal assembly, and hard disk drive | Seiichi Takayama, Ryuji Fujii, Ka Yip Wong | 2025-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406690 | Light source unit, thermally assisted magnetic head, head gimbal assembly, and hard disk drive | Seiichi Takayama, Ryuji Fujii, Ka Yip Wong | 2025-09-02 |