Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7398103 | High-frequency module and mobile communication apparatus using the same | Norio Nakajima, Tetsuro Harada, Yoshiki Takada, Akihiro Ochii | 2008-07-08 |
| 7356349 | High-frequency module and communication apparatus | Tetsuro Harada, Takako Sato | 2008-04-08 |
| 7200365 | Composite high frequency component and mobile communication device including the same | Takahiro Watanabe, Koji Tanaka, Hideki Muto, Takanori UEJIMA, Norio Nakajima | 2007-04-03 |
| 7183875 | High frequency switching component with electrostatic surge elimination | Hideki Muto, Koji Tanaka, Takahiro Watanabe, Takanori UEJIMA, Norio Nakajima | 2007-02-27 |
| 7155197 | High-frequency module and communication apparatus | — | 2006-12-26 |
| 6928298 | Mobile communication device and high-frequency composite unit used in the same | Takanori UEJIMA, Tetsuro Harada, Yoshiki Takada, Norio Nakajima | 2005-08-09 |
| 6788958 | High-frequency module and mobile communication apparatus using the same | Norio Nakajima, Tetsuro Harada, Yoshiki Takada, Akihiro Ochii | 2004-09-07 |
| 6768898 | Composite high frequency component and mobile communication apparatus including the same | Norio Nakajima | 2004-07-27 |
| 6731184 | High frequency switching component | Hideki Muto, Koji Tanaka, Takahiro Watanabe, Takanori UEJIMA, Norio Nakajima | 2004-05-04 |
| 6633748 | Composite high frequency component and mobile communication device including the same | Takahiro Watanabe, Koji Tanaka, Hideki Muto, Takanori UEJIMA, Norio Nakajima | 2003-10-14 |
| 6563396 | Composite high frequency component and mobile communication apparatus incorporating the same | Koji Tanaka, Takahiro Watanabe, Hideki Muto, Takanori UEJIMA, Norio Nakajima | 2003-05-13 |
| 6504452 | Low-pass filter and mobile communication device using the same | Yoshiki Takada | 2003-01-07 |
| 6445262 | Composite high frequency component and mobile communication apparatus incorporating the same | Koji Tanaka, Takahiro Watanabe, Hideki Muto, Takanori UEJIMA, Norio Nakajima | 2002-09-03 |
| 6442376 | Composite high frequency component and mobile communication apparatus including the same | Norio Nakajima | 2002-08-27 |
| 6177850 | Two frequency filter comprising an inductance device, a resonator, and a switching device | Norio Nakajima, Ken Tonegawa | 2001-01-23 |
| 6111478 | Filter with a switch having capacitance | Norio Nakajima, Ken Tonegawa | 2000-08-29 |
| 6100776 | High-frequency composite transmission section with switch, LC filter, and notch filter | Ken Tonegawa | 2000-08-08 |
| 5999065 | Composite high-frequency component | Norio Nakajima, Ken Tonegawa, Mitsuhide Kato, Koji Tanaka, Tatsuya Ueda | 1999-12-07 |
| 5990732 | Composite high frequency apparatus and method of forming same | Norio Nakajima, Ken Tonegawa, Mitsuhide Kato, Koji Tanaka, Tatsuya Ueda | 1999-11-23 |
| 5903421 | High-frequency composite part | Norio Nakajima, Hidefumi Suzaki | 1999-05-11 |
| 5783976 | Composite high frequency apparatus and method of forming same | Norio Nakajima, Ken Tonegawa, Mitsuhide Kato, Koji Tanaka, Tatsuya Ueda | 1998-07-21 |
| 5748054 | High frequency hybrid switch operable in antenna diversity type portable telephone | Ken Tonegawa, Norio Nakajima, Mitsuhide Kato, Koji Tanaka, Tatsuya Ueda | 1998-05-05 |
| 5668511 | Low-pass filter | Mitsuhide Kato, Teruhisa Tsuru | 1997-09-16 |
| 5656874 | High-frequency component and high-frequency circuit | Mitsuhide Kato, Teruhisa Tsuru | 1997-08-12 |
| 5532658 | Mounting structure for electronic component | Ken Tonegawa, Harufumi Mandai, Teruhisa Tsuru, Mitsuhide Katou | 1996-07-02 |