Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5579236 | Voltage/current measuring unit and method | Shinichi Tanida | 1996-11-26 |
| 5051689 | Test head with improved shielding | Kiyoyasu Hiwada | 1991-09-24 |
| 4975639 | Test head with improved shielding | Kiyoyasu Hiwada | 1990-12-04 |
| 4860227 | Circuit for measuring characteristics of a device under test | — | 1989-08-22 |
| 4833403 | Method and apparatus for measuring settling characteristics of a device under test by using a measurement system for measuring an input signal by sampling and digitizing said input signal | Akira Hoshika, Kiyoyasu Hiwada | 1989-05-23 |
| 4748403 | Apparatus for measuring circuit element characteristics with VHF signal | — | 1988-05-31 |
| 4733167 | Measurement circuit for digital to analog converter | — | 1988-03-22 |