Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6766246 | Portable terminal capable of automatically switching into moderate power consumption mode for receiving data | — | 2004-07-20 |
| 6730934 | Optoelectronic material, device using the same and method for manufacturing optoelectronic material | Yuka Yamada, Takehito Yoshida, Shigeru Takeyama, Yuji Matsuda | 2004-05-04 |