Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580400 | Primary radiator having improved receiving efficiency by reducing side lobes | Keiichiro Sato, Toshiaki Konno, Shuji Saito | 2003-06-17 |
| 6567054 | Primary radiator suitable for miniaturization | — | 2003-05-20 |
| 6552636 | Small-sized cylindrical waveguide bend having low reflection characteristic | — | 2003-04-22 |
| 6529089 | Circularly polarized wave generator using a dielectric plate as a 90° phase shifter | — | 2003-03-04 |
| 6501432 | Primary radiator capable of achieving both low reflection and low loss | — | 2002-12-31 |
| 6452559 | Circular-Polarized-wave converter | — | 2002-09-17 |
| 6445356 | Primary radiator having reduced side lobe | — | 2002-09-03 |
| 6437753 | Primary radiator suitable for size reduction and preventing deterioration of cross polarization characteristic | — | 2002-08-20 |
| 6437754 | Primary radiator having a shorter dielectric plate | — | 2002-08-20 |
| 6353417 | Primary radiator in which the total length of dielectric feeder is reduced | — | 2002-03-05 |
| 6320554 | Feed horn having elliptic open end | — | 2001-11-20 |
| 6313808 | Freedhorn capable of receiving radio waves from plurality of neighboring satellites | — | 2001-11-06 |
| 6301464 | Satellite broadcasting converter | — | 2001-10-09 |
| 6124830 | Planar antenna | — | 2000-09-26 |