Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8681062 | Antenna, wireless communication apparatus and method of configuring antenna | Jun Uchida | 2014-03-25 | |
| 6856819 | Portable wireless unit | — | 2005-02-15 | $39,000 |
| 6743477 | Method for partially plating on a base | — | 2004-06-01 | |
| 5999831 | Portable radio | — | 1999-12-07 | $28,000 |
| 5794158 | Portable radio apparatus | — | 1998-08-11 | $10,000 |
| 5493311 | Two-frequency impedance matching circuit for an antenna | Yukio Yokoyama, Takao Ono | 1996-02-20 | $13,000 |
| 5438339 | Antenna for a radio communication apparatus | Yukio Yokoyama, Takao Ono | 1995-08-01 | $24,000 |