Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979134 | Optical communication module | Yorishige Ishii, Toshiyuki Matsushima, Hideaki Fujita, Yoshifumi Iwai, Toshihiro Tamura | 2005-12-27 |
| 6937381 | Optical pickup device | Kazuya Kitamura, Tetsuo Iwaki | 2005-08-30 |
| 6868055 | Optical pickup | Tetsuo Ueyama, Keiji Sakai, Katsushige Masui, Naotaka Otsuka, Renzaburo Miki +2 more | 2005-03-15 |