Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835990 | Semiconductor light receiving element | Yasuhiro Iguchi, Akira Yamaguchi, Takashi Iwasaki, Kenji Ohki | 2004-12-28 |
| 6805492 | Ferrule product, method of making the same, and optical module | Jun Hashimoto, Takashi Kato, Naoki Karikomi | 2004-10-19 |
| 6782155 | Optical switch | Makoto Katayama, Masayuki Nishimura, Tomohiko Kanie | 2004-08-24 |