Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668140 | Module for optical communication | Kimio Tatsuno, Kouji Yoshida, Takeshi Kato, Norihiro Yazaki, Shoichi Takahashi +1 more | 2003-12-23 |
| 6632027 | Optical module | Kouji Yoshida, Masato Shishikura, Shinji Tsuji, Takeshi Kato | 2003-10-14 |