Issued Patents All Time
Showing 101–104 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252551 | Antenna unit and signal switching circuit | Nobuaki Monma, Hirokazu Awa, Nobuo Tamura, Takeshi Saito | 2001-06-26 |
| 6118069 | Shielded casing | Nobuo Tamura, Takeshi Saito | 2000-09-12 |
| 6043793 | GPS antenna cover | Nobuo Tamura, Takeshi Saito | 2000-03-28 |
| 5757327 | Antenna unit for use in navigation system | Hideo Yajima, Toshikazu Ogino, Shinya Yamada | 1998-05-26 |