Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4730245 | Power cut detection apparatus for power converter | — | 1988-03-08 |
| 4729082 | Control device for power converter | — | 1988-03-01 |
| 4581094 | Device for suction-sticking display labels | — | 1986-04-08 |
| 4578926 | Apparatus for packaging, weighing and labeling merchandise | Kazuo Koyama | 1986-04-01 |
| 4570111 | Firing angle control system | — | 1986-02-11 |
| 4491958 | Speech synthesizer | Kazuhiro Umemura, Tohru Sampei, Kazuo Nakata | 1985-01-01 |
| 4349699 | Speech synthesizer | Akihiro Asada, Kazuo Nakata, Kazuhiro Umemura, Kenya Murakami, Kiyoshi Into | 1982-09-14 |