Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784112 | Method for surface treatment of silicon based substrate | Kiyoshi Arita, Tetsuhiro Iwai, Hiroshi Haji | 2004-08-31 |
| 6723651 | Plasma processing method | Kiyoshi Arita, Tetsuhiro Iwai | 2004-04-20 |
| 6683379 | Semiconductor device with reinforcing resin layer | Hiroshi Haji | 2004-01-27 |