Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8194806 | Demodulation device, demodulation device control method, demodulation device control program, and recording medium with recorded demodulation device control program | Kazumasa Kioi, Akira Saito, Masayuki Natsumi, Atsushi Sakai | 2012-06-05 |
| 4852677 | Guiding method for autonomous traveling vehicle | — | 1989-08-01 |
| 4847774 | Method and apparatus for detecting traveling position and/or direction of an unmanned vehicle | Hisao Tomikawa | 1989-07-11 |
| 4772832 | Guiding method for autonomous traveling vehicle | Hisao Tomikawa, Masahiro Sudare | 1988-09-20 |