Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812136 | Method of making a semiconductor device having a multilayer metal film of titanium/titanium nitride/tungsten/tungsten carbide | Mitsutoshi Koyama, Toshio Shimizu | 2004-11-02 |
| 6794759 | Semiconductor device, liquid crystal display device and method of manufacturing the semiconductor device | Toru Takeguchi, Nobuhiro Nakamura | 2004-09-21 |
| 6743304 | Non-oriented electrical steel sheet with ultra-high magnetic flux density and production method thereof | Ryutaro Kawamata | 2004-06-01 |
| 6733864 | Processing release paper | — | 2004-05-11 |