Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955994 | Method of manufacturing semiconductor device and method of manufacturing optical wave guide | Takayuki Watanabe, Hiroaki Ito | 2005-10-18 |
| 6924162 | Process of manufacturing a semiconductor device | Takayuki Watanabe, Tsutomu Michitsuta, Taro Hasegawa | 2005-08-02 |