Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D701317 | Retinal camera | Yasuo Takasu, Kazunori Matsumura, Nozomu Toriba | 2014-03-18 |
| 8662710 | Illumination device | Eiichi Sato | 2014-03-04 |
| 8019592 | Information terminal device and method for purchasing and adding additional program functions | Masaya Honma, Toshiaki Wada | 2011-09-13 |
| 7664630 | Adding a predetermined program to a program operating on an information terminal device | Masaya Honma, Toshiaki Wada | 2010-02-16 |
| 7272659 | Information rewriting method, recording medium storing information rewriting program and information terminal device | — | 2007-09-18 |
| 4628370 | Apparatus for copying magnetic tape | — | 1986-12-09 |
| 4459624 | Magnetic reproducing apparatus | Masaaki Sato, Kazumi Miyaji, Masahide Yoshida, Kazuo Nakasho, Kenji Furuta | 1984-07-10 |
| 4424416 | Acoustic reproducing apparatus | — | 1984-01-03 |
| 4423455 | Tape counter for multispeed tape recorder/player | — | 1983-12-27 |
| 4366514 | Magnetic reproducing apparatus | Masaaki Sato, Kazumi Miyaji, Masahide Yoshida, Kazuo Nakasho, Kenji Furuta | 1982-12-28 |
| 4342106 | Remotely controllable voice-operated starter for tape recorder | Masanobu Sato | 1982-07-27 |
| 4321642 | Data recorder with computer display interface | — | 1982-03-23 |
| 4317189 | Voice frequency signal actuated tape recorder | — | 1982-02-23 |
| 4259745 | Tuning indicator circuit | — | 1981-03-31 |