Issued Patents All Time
Showing 76–84 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940975 | Radio pager receiver capable of readily checking whether or not memory backup is correct | Motoki Ide | 1990-07-10 |
| 4898095 | Laser beam-detonatable blasting cap | Yoji Tasaki, Koichi Kurokawa, Katsuhide Hattori, Mikio Takano, Toshikazu Miyajima +1 more | 1990-02-06 |
| 4839639 | Paging receiver having battery saving circuit | Takashi Oyagi | 1989-06-13 |
| 4837854 | Paging receiver having a noise-immune verification circuit for disabling battery saving operation | Takashi Oyagi | 1989-06-06 |
| 4821021 | Selective calling radio display pager having a message recalling algorithm which simplifies operations | Motoki Ide | 1989-04-11 |
| 4812813 | Display radio pager having graphic alarm for selective indication of memory availability factors | Motoki Ide | 1989-03-14 |
| 4710960 | Speech-adaptive predictive coding system having reflected binary encoder/decoder | — | 1987-12-01 |
| 4689606 | Data encoding/decoding circuit | — | 1987-08-25 |
| 4680553 | Intermediate frequency amplifier with signal strength detection circuit | Katsuji Kimura, Yoshihiko Kasai, Yukio Yokoyama, Koji Yamasaki | 1987-07-14 |