Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731243 | Planar antenna device | Ryuichi Taira, Shigeru Uchino, Yuji Maeda | 2004-05-04 |
| 6208298 | Planar array antenna | Shigeru Uchino | 2001-03-27 |
| 5406693 | Method of manufacturing a helical antenna for satellite communication | Yoshimi Egashira | 1995-04-18 |
| 5278572 | Antenna coupling circuit using capacitive coupling | Takuji Harada | 1994-01-11 |
| 5151708 | Shortened mast antenna with compensating circuits | Kazuhiko Nakase | 1992-09-29 |
| 5105201 | Glass mounted antenna for car radio | Kazuhiko Nakase | 1992-04-14 |