Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6908534 | Substrate plating method and apparatus | Akihisa Hongo, Mizuki Nagai, Ryoichi Kimizuka, Megumi Maruyama | 2005-06-21 |
| 6811658 | Apparatus for forming interconnects | Akihisa Hongo, Naoki Matsuda, Ryoichi Kimizuka | 2004-11-02 |
| 6517894 | Method for plating a first layer on a substrate and a second layer on the first layer | Akihisa Hongo, Mizuki Nagai, Ryoichi Kimizuka, Megumi Maruyama | 2003-02-11 |
| 6242624 | Method for making alkanol-or alkane-sulfone plumbate | Junichiro Yoshioka, Hiroaki Inoue, Akiji Sekiguchi | 2001-06-05 |