Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661096 | Wiring material semiconductor device provided with a wiring using the wiring material and method of manufacturing thereof | Toru Takayama, Shunpei Yamazaki | 2003-12-09 |
| 6638633 | Solvent-resistant electrical steel sheet capable of stress relief annealing and process | Yuka Komori, Katuro Yamaguchi | 2003-10-28 |