Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5959582 | Surface mount type antenna and communication apparatus | Ken Okada | 1999-09-28 |
| 5952970 | Antenna device and communication apparatus incorporating the same | — | 1999-09-14 |
| 5943019 | Method of mounting surface mounting antenna on mounting substrate antenna apparatus and communication apparatus employing mounting substrate | Ken Okada | 1999-08-24 |
| 5936589 | Dielectric rod antenna | — | 1999-08-10 |
| 5903240 | Surface mounting antenna and communication apparatus using the same antenna | Kazuhisa Yamaki | 1999-05-11 |
| 5898403 | Antenna formed of multiple dielectric substrates including shielded LC filter | Yasuaki Saitoh | 1999-04-27 |
| 5883601 | Plural slot antenna fed with dielectric strip and dielectric resonators | Nobuaki Tanaka, Seiichi Arai | 1999-03-16 |
| 5867126 | Surface-mount-type antenna and communication equipment using same | Ken Okada | 1999-02-02 |
| 5861854 | Surface-mount antenna and a communication apparatus using the same | Ken Okada | 1999-01-19 |
| 5854606 | Surface-mount antenna and communication apparatus using same | Kazuhisa Yamaki | 1998-12-29 |
| 5760746 | Surface mounting antenna and communication apparatus using the same antenna | — | 1998-06-02 |
| 5748149 | Surface mounting antenna and antenna apparatus | — | 1998-05-05 |
| 5696517 | Surface mounting antenna and communication apparatus using the same | Ken Okada | 1997-12-09 |
| 5668557 | Surface-mount antenna and communication device using same | — | 1997-09-16 |
| 5588198 | Method of regulating resonance frequency of surface-mountable antenna | Yuichi Kushihi | 1996-12-31 |
| 5581262 | Surface-mount-type antenna and mounting structure thereof | Kazuhisa Yamaki | 1996-12-03 |
| 5541616 | Surface-mountable antenna | Yuichi Kushihi | 1996-07-30 |
| 5073977 | High frequency broad-band mixing circuit including an electrolytic capacitor in parallel with a local oscillator input port | — | 1991-12-17 |
| 4979233 | High frequency broad-band mixing circuit including an electrolytic capacitor in parallel with a local oscillator input port | — | 1990-12-18 |