Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767417 | Steel sheet and method for manufacturing the same | Takeshi Fujita, Kenichi Mitsuzuka, Nobuyuki Nakamura, Toshiaki Urabe, Hideyuki Tsurumaru | 2004-07-27 |
| 6724213 | Test board for testing semiconductor device | Daisuke Ito, Hiroshi Nakagawa, Naoyuki Shinonaga, Shinji Senba | 2004-04-20 |