Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979134 | Optical communication module | Yorishige Ishii, Toshiyuki Matsushima, Hideaki Fujita, Yoshifumi Iwai, Yukio Kurata | 2005-12-27 |
| 6961952 | Disk cartridge | Nobuyuki Takamori, Toshiyuki Tanaka, Mitsunobu Yoshida, Nobuyuki Usui, Tomoyuki Miyake +3 more | 2005-11-01 |
| 6934478 | Bidirectional optical communication device and bidirectional optical communication apparatus | Hideaki Fujita, Yorishige Ishii | 2005-08-23 |
| 6929405 | Optical communication module and single fiber bi-directional optical communication module | Hideaki Fujita, Yorishige Ishii | 2005-08-16 |