Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787913 | Ohmic contact plug having an improved crack free TiN barrier metal in a contact hole and method of forming the same | Takashi Yokoyama | 2004-09-07 |
| 6777912 | Power source system for driving vehicle | Jun Yamada, Tsutomu Sasaki, Masakazu Sasaki | 2004-08-17 |