Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7274837 | Optical transmitter | Tomokazu Tanaka, Tadashi Hatano, Hiroo Matsue | 2007-09-25 |
| 7167654 | Optoelectronic transceiver with power voltage supply detection | Shigeru Tokita, Tomokazu Tanaka, Tarou Tonoduka, Masazumi Noguchi | 2007-01-23 |
| 7035302 | Optical transmission module | Tomokazu Tanaka, Hiroo Matsue, Hideki Murakawa, Tadashi Hatano | 2006-04-25 |