Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836622 | Optical transmitter, and method of controlling bias voltage to the optical transmitter | Tatsuya Kobayashi, Kazuyuki Ishida, Katsuhiro Shimizu | 2004-12-28 |
| 6803442 | Masterbatch method for processing polyester resin and articles thereof | Takashi Fujimaki, Yoshitomo Urata, Toshio Tanaka | 2004-10-12 |