Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703491 | Voltage detection apparatus | Takuya Nakamura, Isuke Hirano, Shinichiro Aoshima, Tsuneyuki Urakami | 1997-12-30 |
| 5666062 | Voltage measuring using electro-optic material's change in refractive index | Kazuhiko Wakamori, Musubu Koishi, Akira Takeshima | 1997-09-09 |
| 5642040 | Electrooptic probe for measuring voltage of an object having a high permittivity film fixed on an end face of a reflecting film fixed on an electrooptic material | Kazuhiko Wakamori | 1997-06-24 |
| 5631555 | Voltage measurement system | Musubu Koishi, Akira Takeshima | 1997-05-20 |
| 5625296 | Electro-optic voltage measurement apparatus | Yutaka Tsuchiya, Takeshi Kamiya | 1997-04-29 |
| 5621521 | Checking apparatus for array electrode substrate | — | 1997-04-15 |
| 5592101 | Electro-optic apparatus for measuring an electric field of a sample | Shinichiro Aoshima, Isuke Hirano | 1997-01-07 |