Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376945 | Portable terminal device | Toshihiro Takenaka, Yasuharu Tanaka, Isamu Haneda | 1994-12-27 |
| 5150316 | Electronic apparatus | Eichika Matsuda, Toshiro Oba, Yoshimitsu Inamori | 1992-09-22 |
| 5021952 | Electronic account recording device | Toshio Nishimura | 1991-06-04 |
| 4926368 | Electronic apparatus with currency conversion function | Toshio Nishimura, Hiroshi Takada | 1990-05-15 |
| 4926388 | Electronic device for independently erasing secret and non-secret data from memory | Hisao Kunita, Eichika Matsuda | 1990-05-15 |
| 4706288 | Speech synthesizer output device | Shintaro Hashimoto, Hiroshi Tsuda | 1987-11-10 |
| 4540180 | Electronic target hunting game apparatus | Hiroshi Nittaya | 1985-09-10 |
| 4523858 | Combined electronic calculator and electronic alarm timepiece | Toshio Nishimura | 1985-06-18 |
| 4421416 | Speech synthesizer timepiece with a single command switch | Shintaro Hashimoto, Hiroshi Tsuda | 1983-12-20 |
| 4389121 | Speech synthesizer timepiece with alarm function | Shintaro Hashimoto, Hiroshi Tsuda | 1983-06-21 |
| 4387269 | Electronic apparatus with speech synthesizer | Shintaro Hashimoto, Hiroshi Tsuda | 1983-06-07 |