Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5933017 | Prober interface card for shortening the settling time | Yoshiyuki Bessho, Hideo Akama | 1999-08-03 |
| 5880540 | Switching apparatus with current limiting circuit | Yoshiyuki Bessho, Yuko Iwasaki | 1999-03-09 |
| 5057780 | Method and apparatus for measuring trigger and latchback voltage of a semiconductor device | Hideo Akama | 1991-10-15 |
| 4914312 | Pulsed power supply for determining breakdown voltage | Hideo Akama, Masaharu Goto | 1990-04-03 |