Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801232 | Distance maintaining member between optical head and image drum | Masamitsu Nagamine, Yu Kobayashi | 2004-10-05 |
| 6788958 | High-frequency module and mobile communication apparatus using the same | Koji Furutani, Tetsuro Harada, Yoshiki Takada, Akihiro Ochii | 2004-09-07 |
| 6768898 | Composite high frequency component and mobile communication apparatus including the same | Koji Furutani | 2004-07-27 |
| 6731184 | High frequency switching component | Hideki Muto, Koji Tanaka, Koji Furutani, Takahiro Watanabe, Takanori UEJIMA | 2004-05-04 |
| 6640095 | Frequency multiplier and wireless device incorporating same | Harufumi Mandai | 2003-10-28 |
| 6633748 | Composite high frequency component and mobile communication device including the same | Takahiro Watanabe, Koji Tanaka, Koji Furutani, Hideki Muto, Takanori UEJIMA | 2003-10-14 |
| 6603960 | Transmission output control device, and radio equipment including the same | Toshifumi Oida, Masaki Kimura, Satoshi Ishino | 2003-08-05 |
| 6563396 | Composite high frequency component and mobile communication apparatus incorporating the same | Koji Tanaka, Koji Furutani, Takahiro Watanabe, Hideki Muto, Takanori UEJIMA | 2003-05-13 |
| 6559879 | LED array head, circuit board, and LED array chip | Yu Kobayashi, Takatoku Shimizu | 2003-05-06 |
| 6456836 | Frequency multiplier and wireless device incorporating same | Harufumi Mandai | 2002-09-24 |
| 6445262 | Composite high frequency component and mobile communication apparatus incorporating the same | Koji Tanaka, Koji Furutani, Takahiro Watanabe, Hideki Muto, Takanori UEJIMA | 2002-09-03 |
| 6442376 | Composite high frequency component and mobile communication apparatus including the same | Koji Furutani | 2002-08-27 |
| 6414565 | Variable attenuator and mobile communication apparatus | Koji Tanaka, Toshifumi Oida | 2002-07-02 |
| 6377292 | LED print head with reduced reflection of light leaking from edges of LED array chips | Takatoku Shimizu | 2002-04-23 |
| 6249194 | Composite filter comprising LC and saw filters and radio communication apparatus using the filter | Takahiro Watanabe, Akihiro Ochii | 2001-06-19 |
| 6226027 | Electrophotography apparatus and exposing unit therefor | Kenichi Ashida | 2001-05-01 |
| 6177850 | Two frequency filter comprising an inductance device, a resonator, and a switching device | Koji Furutani, Ken Tonegawa | 2001-01-23 |
| 6169564 | Optical printhead | Hisashi Tsukagoshi | 2001-01-02 |
| 6111478 | Filter with a switch having capacitance | Koji Furutani, Ken Tonegawa | 2000-08-29 |
| 6107221 | Card for cleaning a card processor | Isao Moriki | 2000-08-22 |
| 6097268 | Multilayer duplexer with no shielding electrodes | Takahiro Watanabe, Mitsuhide Kato | 2000-08-01 |
| 6070059 | High-frequency switch | Mitsuhide Kato, Koji Tanaka | 2000-05-30 |
| 6069538 | Impedance stabilizing unit and high-frequency module using the unit | Takahiro Watanabe, Tomonori Ito, Harufumi Mandai, Satoshi Ishino | 2000-05-30 |
| 6060960 | Duplexer comprising a SAW filter disposed on a multi-layer substrate | Koji Tanaka | 2000-05-09 |
| 6025863 | LED head for illuminating a surface of a photoconductive body | Yoshihisa Aikoh | 2000-02-15 |