Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650382 | Reflective LCD with front light and protective member with window | Yukihiro Sumida, Takeshi Masuda | 2003-11-18 |
| 6628352 | Liquid crystal display apparatus and electronic device incorporating the same wherein the optical guide having particular periodic structure | Yukihiro Sumida, Takeshi Masuda | 2003-09-30 |