Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7501846 | Measurement apparatus and measurement method | — | 2009-03-10 |
| 7482829 | Electric power applying circuit and test apparatus | Kazunari Hirata, Masahiro Nagata | 2009-01-27 |
| 4894317 | Method of forming a printed circuit and the printed circuit formed therefrom | Tsutomu Maruyama | 1990-01-16 |