Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600223 | Hermetically sealing enclosure for housing photo-semiconductor devices and photo-semiconductor module incorporating the enclosure | Nobuyoshi Tatoh, Koji Nishi | 2003-07-29 |
| 6506624 | Method of manufacturing an optical semiconductor module | Nobuyoshi Tatoh | 2003-01-14 |