Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7235804 | Method for manufacturing optocoupler | — | 2007-06-26 |
| 7176473 | Shielding leadframe for semiconductors for optical coupling and electronic apparatus including same | Taiji Maeda | 2007-02-13 |
| 6784513 | Semiconductor light receiving device and electronic apparatus incorporating the same | Yoshiki Yasuda | 2004-08-31 |