Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490303 | Laser diode module | Shunichi Sato, Noboru Sonetsuji, Tetsuo Ishizaka, Saeko Yokoi | 2002-12-03 |
| 6477190 | Optical module | Tatsuro Kunikane, Yoshimitsu Sakai, Masaki Kuribayashi | 2002-11-05 |