Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813294 | Optical semiconductor device provided with high-NA lens | Kimihiro Kikuchi | 2004-11-02 |
| 6625188 | Optical semiconductor device provided with high-NA lens | Kimihiro Kikuchi | 2003-09-23 |
| 6312163 | Optical fiber connector | Yoshihiro Someno | 2001-11-06 |
| 6282347 | Optical fiber connector | Ken Okochi, Shigeru Hatakeyama | 2001-08-28 |
| 5642233 | Optical device | Shouichi Kyouya | 1997-06-24 |
| 5459802 | Optical lensed coupling device | Shouichi Kyouya | 1995-10-17 |