Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411631 | Multiplex type transmitting apparatus | Yukio Nakano, Masaki Ohira, Takashi Mori | 2002-06-25 |
| 6388804 | Optical amplifier | — | 2002-05-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411631 | Multiplex type transmitting apparatus | Yukio Nakano, Masaki Ohira, Takashi Mori | 2002-06-25 |
| 6388804 | Optical amplifier | — | 2002-05-14 |