Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5963815 | Method for forming a surface-roughened conductive film on a semiconductor wafer | Yoshihiko Okamoto, Tadashi Yoshida, Hiroshi Ohnishi, Shigeki Nakajima, Junichi Tsuchimoto | 1999-10-05 |
| 5125509 | Container for precision parts | Kazuhiro Takei, Yukio Yamada, Toshitsugu Yajima | 1992-06-30 |