Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781366 | Circuit for displacement detector having sensor with a sensor coil forming differential transformer | Naruaki Hiramatsu, Kimihiko Nakamura, Tadashi Itou | 2004-08-24 |
| 6710592 | High-precision sensor circuit for small-diameter cylindrical contact displacement detector | Naruaki Hiramatsu, Kimihiko Nakamura, Tadashi Itou | 2004-03-23 |