Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456836 | Frequency multiplier and wireless device incorporating same | Norio Nakajima | 2002-09-24 |
| 6442399 | Mobile communication apparatus | Teruhisa Tsuru, Koji Shiroki, Kenji Asakura, Seiji Kanba | 2002-08-27 |
| 6432239 | Method of producing ceramic multilayer substrate | Norio Sakai, Isao Kato, Atsushi Kumano | 2002-08-13 |
| 6429753 | High-frequency filter, complex electronic component using the same, and portable radio apparatus using the same | Teruhisa Tsuru, Tomoya Bando, Ken Tonegawa, Norihiro Shimada | 2002-08-06 |
| 6424233 | Complex electronic component with a first multilayer filter having a cavity in which a second filter is mounted | Ken Tonegawa, Tomoya Bando | 2002-07-23 |
| 6342858 | Portable terminal device with chip antenna | Yujiro Dakeya, Kunihiro Watanabe, Teruhisa Tsuru | 2002-01-29 |