Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6075390 | Key interface circuit with reduced number of input terminals | Teruyuki Fujii | 2000-06-13 |
| 5498932 | Drive voltage generating circuit having a contrast control function | Takashi Hamamoto | 1996-03-12 |
| 5459692 | Semiconductor memory device and method for reading data therefrom | Hidetaka Kodama | 1995-10-17 |
| 5451952 | CMOS flash analog-to-digital converter with hysteresis | Seiichi Yamazaki, Mitsuya Ohie | 1995-09-19 |
| 5436868 | Word line selection circuit for selecting memory cells | Hidetaka Kodama, Tatsuya Kimura | 1995-07-25 |
| 5378932 | Level shifting circuit | Tatsuya Kimura | 1995-01-03 |
| 5355346 | Word line selection circuit for simultaneously selecting a plurality of memory cells | Hidetaka Kodama, Tatsuya Kimura | 1994-10-11 |
| 5331209 | Auto-reset circuit with improved testability | Yoshimitu Fujisawa | 1994-07-19 |
| 5270696 | LCD driver circuit | Teruyuki Fujii | 1993-12-14 |
| 5227790 | Cascaded drive units having low power consumption | Hidetaka Kodama | 1993-07-13 |
| 5164970 | Cascaded driver circuit | Teruyuki Fujii | 1992-11-17 |
| 5070255 | Multi-level selecting circuit | — | 1991-12-03 |
| 4961015 | MOS current switching circuit | Kazuo Kobayashi | 1990-10-02 |
| 4733105 | CMOS output circuit | Kazuhiko Yamada | 1988-03-22 |
| 4468797 | Swallow counters | — | 1984-08-28 |
| 4465944 | Three state input circuits | — | 1984-08-14 |