Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5189788 | Metal terminal locking method and device | Hitoshi Sakai | 1993-03-02 |
| 5174785 | Low insertion-withdrawal force electric connector | Takayoshi Endo, Takashi Ishii, Hitoshi Sakai, Shigemi Hashizawa | 1992-12-29 |
| 5148168 | Digital-to-analog converter using pulse-width modulation | Masaaki Ueki | 1992-09-15 |
| 5144306 | Noise shaping circuit | — | 1992-09-01 |
| 5073778 | Digital to analog converter with dither using two parallel paths | Masaaki Ueki, Nobuyuki Yasuda | 1991-12-17 |
| 5021788 | Digital analog converter | Massaaki Ueki, Takashi Kanai | 1991-06-04 |