Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6870952 | Positioning apparatus used in a process for producing multi-layered printed circuit board and method of using the same | Ryoichi Ida, Katsumi Momose, Michitomo Koda | 2005-03-22 |
| 6597757 | Marking apparatus used in a process for producing multi-layered printed circuit board | Ryoichi Ida, Katsumi Momose, Wataru Nakagawa | 2003-07-22 |
| 6252649 | Aligner | — | 2001-06-26 |