Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8166523 | Authentication processing system, authentication processing method, authentication device, and computer program | Tadashi Ezaki | 2012-04-24 |
| 7482977 | Antenna apparatus | Shinichi Kuroda, Tomoya Yamaura, Katsumi Okayama | 2009-01-27 |
| 6126077 | Data processing apparatus and method and data transmitting/receiving apparatus and method | Katsuyuki Tanaka, Shigeru Arisawa, Susumu Kusakabe | 2000-10-03 |
| 4491943 | Method for transmitting time-sharing multidata | Kentaro Odaka, Nobuyuki Yasuda | 1985-01-01 |
| RE31666 | Burst-error correcting system | Toshitada Doi | 1984-09-11 |
| 4355392 | Burst-error correcting system | Toshitada Doi | 1982-10-19 |
| 4238852 | Error correcting system | Toshitada Doi | 1980-12-09 |
| 4194095 | Fluid flow control speaker system | Toshitada Doi, Osamu Hamada, Jyoji Hukuda, Yuichiro Hamada | 1980-03-18 |
| 4189710 | Method and apparatus for detecting errors in a transmitted code | — | 1980-02-19 |