Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6838743 | Optoelectronic material, device using the same and method for manufacturing optoelectronic material | Yuka Yamada, Takehito Yoshida, Shigeru Takeyama, Katsuhiko Mutoh | 2005-01-04 |