Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D665055 | Shower plate | Ippei Yanagisawa, Kei Hara | 2012-08-07 |
| 7037855 | Method of forming fluorine-doped low-dielectric-constant insulating film | Naoto Tsuji, Yozo Ikedo, Ryu Nakano | 2006-05-02 |