Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784402 | Steel wire for MAG welding and MAG welding method using the same | Tokihiko Kataoka, Shuichi Sakaguchi | 2004-08-31 |
| 6710371 | Semiconductor integrated circuit device with enhanced layout | Terumasa Kitahara | 2004-03-23 |