Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7291312 | Ozone removing material and method for preparing the same | Kazuyoshi Takeda, Kunio Fujiwara, Mari Katsumine | 2007-11-06 |
| 6800188 | Copper plating bath and plating method for substrate using the copper plating bath | Hideki Hagiwara, Ryoichi Kimizuka, Yoshitaka Terashima, Megumi Maruyama, Takashi Miyake +2 more | 2004-10-05 |