Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8401492 | High frequency switch module | Takanori UEJIMA, Hisanori MURASE | 2013-03-19 |
| 8390392 | Variable capacitance module and matching circuit module | Tomohiro Nagai, Tetsuro Harada | 2013-03-05 |
| 7911294 | Variable-frequency band-elimination filter | Tetsuro Harada | 2011-03-22 |
| 6748207 | Power distributing and synthesizing device and mobile communication equipment using same | Makoto Tochigi, Tomoya Bando | 2004-06-08 |
| 6711395 | Receiving module and receiver | Yoshihiro Yoshimoto, Norihiro Shimada, Jun Sasaki, Tomoya Bando | 2004-03-23 |
| 6700792 | High-frequency composite component and portable wireless device incorporating the component | Tomoya Bando, Norihiro Shimada, Yoshihiro Yoshimoto | 2004-03-02 |
| 6429753 | High-frequency filter, complex electronic component using the same, and portable radio apparatus using the same | Teruhisa Tsuru, Tomoya Bando, Harufumi Mandai, Norihiro Shimada | 2002-08-06 |
| 6424233 | Complex electronic component with a first multilayer filter having a cavity in which a second filter is mounted | Harufumi Mandai, Tomoya Bando | 2002-07-23 |
| 6252778 | Complex electronic component | Harufumi Mandai, Tomoya Bando | 2001-06-26 |
| 6177850 | Two frequency filter comprising an inductance device, a resonator, and a switching device | Koji Furutani, Norio Nakajima | 2001-01-23 |
| 6111478 | Filter with a switch having capacitance | Koji Furutani, Norio Nakajima | 2000-08-29 |
| 6100776 | High-frequency composite transmission section with switch, LC filter, and notch filter | Koji Furutani | 2000-08-08 |
| 6069541 | High-frequency filter, with an inductor for forming a pole, complex electronic component using the same, and portable radio apparatus using the same | Teruhisa Tsuru, Tomoya Bando, Harufumi Mandai | 2000-05-30 |
| 5999065 | Composite high-frequency component | Koji Furutani, Norio Nakajima, Mitsuhide Kato, Koji Tanaka, Tatsuya Ueda | 1999-12-07 |
| 5990732 | Composite high frequency apparatus and method of forming same | Koji Furutani, Norio Nakajima, Mitsuhide Kato, Koji Tanaka, Tatsuya Ueda | 1999-11-23 |
| 5783976 | Composite high frequency apparatus and method of forming same | Koji Furutani, Norio Nakajima, Mitsuhide Kato, Koji Tanaka, Tatsuya Ueda | 1998-07-21 |
| 5770986 | Stripline filter with a stripline-formed parallel capacitor | Harufumi Mandai, Teruhisa Tsuru | 1998-06-23 |
| 5748054 | High frequency hybrid switch operable in antenna diversity type portable telephone | Norio Nakajima, Mitsuhide Kato, Koji Tanaka, Tatsuya Ueda, Koji Furutani | 1998-05-05 |
| 5532658 | Mounting structure for electronic component | Harufumi Mandai, Teruhisa Tsuru, Mitsuhide Katou, Koji Furutani | 1996-07-02 |
| 5510802 | Surface-mountable antenna unit | Teruhisa Tsuru, Hisatake Okamura, Harufumi Mandai, Mitsuhide Kato | 1996-04-23 |
| 5404118 | Band pass filter with resonator having spiral electrodes formed of coil electrodes on plurality of dielectric layers | Hisatake Okamura, Teruhisa Tsuru, Tetsuo Taniguchi | 1995-04-04 |
| 5357227 | Laminated high-frequency low-pass filter | Hisatake Okamura | 1994-10-18 |
| 5351020 | Band-pass filter having three or more loop-shaped electrodes | Hisatake Okamura, Masahiro Kasahara, Tetsuo Taniguchi | 1994-09-27 |
| 5140497 | Composite electronic component and frequency adjustment method of the same | Noboru Kato, Emiko Nogome, Hisatake Okamura, Teruhisa Tsuru, Tetsuo Taniguchi | 1992-08-18 |
| 5105176 | Dielectric resonator and a manufacturing method thereof | Hisatake Okamura, Teruhisa Tsuru, Tetsuo Taniguchi | 1992-04-14 |