Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831673 | Optical write head, and method of assembling the same | Takahisa Arima, Harunobu Yoshida, Yukihisa Kusuda, Seiji Oono, Yasunao Kuroda | 2004-12-14 |
| 6809868 | Rod lens array and a process for producing the same | Shuya Ogi, Takashi Fukuzawa, Koichiro Iki, Kiyotaka Sasaki | 2004-10-26 |