Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633749 | Folding mobile wireless device | Tetsuya Kubo, Masao Kobayashi, Suguru Suzuki, Hidehiro Yanagibashi, Toshihisa Ubukata | 2003-10-14 |
| 6504727 | Earphone jack holding device | Toshiyasu Kitamura, Taichi Tabata, Hideo Ono | 2003-01-07 |