Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804973 | Vehicle air conditioner with front and rear air-conditioning units | — | 2004-10-19 |
| 6686217 | Compound semiconductor device manufacturing method | Chikashi Anayama, Akira Furuya | 2004-02-03 |