Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376897 | Differential amplifier circuit providing high gain output at low power supply voltage | Sakiko Matsuo | 1994-12-27 |
| 5353499 | Method of manufacturing a multilayered wiring board | Hisao Hattori, Tomohiko Ihara, Shosaku Yamanaka | 1994-10-11 |
| 5355157 | Plotter with pencil-lead detecting system | — | 1994-10-11 |
| 5348792 | Multilayered wiring board with wiring configurations to reduce crosstalk | Hisao Hattori, Tomohiko Ihara, Shosaku Yamanaka | 1994-09-20 |