Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10398162 | Method for manufacturing aloe extract, and aloe extract | — | 2019-09-03 |
| 8818578 | Control device, hybrid vehicle, control method, and computer program | — | 2014-08-26 |
| 7872540 | Oscillator device and transmitter module using same | Yasuteru Asakawa, Eiji Okada, Akira Fujishima, Masatoshi Homan | 2011-01-18 |
| 7629862 | Composite duplexer | Yuki Satoh, Koji Hashimoto, Toshio Ishizaki | 2009-12-08 |
| 7232263 | Optical communications module and substrate for the same | Nobuo Sashinaka, Kazunari Nishihara, Tetsuya Tsurunari | 2007-06-19 |
| 7084825 | Antenna and electronic device using the same | Misako Sakae, Yuki Satoh, Tsutomu Inuzuka | 2006-08-01 |
| 6980158 | Mobile telecommunication antenna and mobile telecommunication apparatus using the same | Akihiko Iguchi, Susumu Fukushima, Yuki Satoh | 2005-12-27 |
| 6850779 | Mobile communication antenna and mobile communication apparatus using it | Akihiko Iguchi, Susumu Fukushima, Yuki Satoh | 2005-02-01 |
| 6836248 | Antenna device | Susumu Fukushima | 2004-12-28 |
| 6608534 | Matching circuit chip, filter with matching circuit, duplexer and cellular phone | Hiroshi Kushitani, Toru Yamada, Toshio Ishizaki, Hideaki Nakakubo, Makoto Fujikawa | 2003-08-19 |
| 6608533 | Matching circuit chip, filter with matching circuit, duplexer and cellular phone | Hiroshi Kushitani, Toru Yamada, Toshio Ishizaki, Hideaki Nakakubo, Makoto Fujikawa | 2003-08-19 |
| 6496083 | Diode compensation circuit including two series and one parallel resonance points | Hiroshi Kushitani, Hiroshi Takahashi, Makoto Fujikawa | 2002-12-17 |
| 6445266 | Multilayer filter having varied dielectric constant regions | Yoshitaka Nagatomi, Toshio Ishizaki, Shoichi Kitazawa, Toru Yamada | 2002-09-03 |
| 6445261 | Saw filter antenna sharing device using the same, and mobile communication terminal using the same | Toru Sakuragawa, Ryouichi Takayama, Kozo Murakami, Yuki Satoh | 2002-09-03 |
| 6388625 | Antenna device and mobile communication unit | Susumu Fukushima, Masahiro Oohara | 2002-05-14 |
| 6366564 | Diplexer duplexer and two-channel mobile communications equipment | Masahiro Hiraka, Hidenori Katsumura, Ryuichi Saito, Hiroshi Kushitani, Shigeo Hurukawa +1 more | 2002-04-02 |
| 6359531 | Multilayer filter with electrode patterns connected on different side surfaces to side electrodes and input/output electrodes | Yoshitaka Nagatomi, Toshio Ishizaki, Shoichi Kitazawa, Toru Yamada | 2002-03-19 |
| 6335663 | Multiplexer/branching filter | Yuki Satoh, Hidenori Katsumura, Tsutomu Matsumura | 2002-01-01 |
| 6326863 | Matching circuit chip, filter with matching circuit, duplexer and cellular phone | Hiroshi Kushitani, Toru Yamada, Toshio Ishizaki, Hideaki Nakakubo, Makoto Fujikawa | 2001-12-04 |
| 6177911 | Mobile radio antenna | Koichi Ogawa, Yasuhiro Otomo, Hiroyuki Nakamura, Masaaki Yamabayashi | 2001-01-23 |
| 6177853 | Multilayer filter with electrode patterns connected on different side surfaces to side electrodes and input/output electrodes | Yoshitaka Nagatomi, Toshio Ishizaki, Shoichi Kitazawa, Toru Yamada | 2001-01-23 |
| 6150898 | Low-pass filter with directional coupler and cellular phone | Hiroshi Kushitani, Yoshikuni Fujihashi, Koji Hashimoto | 2000-11-21 |
| 5969690 | Mobile radio antenna | Masaaki Yamabayashi, Koichi Ogawa | 1999-10-19 |
| 5907265 | High-frequency circuit board trace crossing and electronic component therefor | Toru Sakuragawa, Kimio Aizawa, Ikuo Ota, Hideki Nanba | 1999-05-25 |
| 5832578 | Method of manufacturing a filter by forming strip lines on a substrate and dividing the substrate | Hiroshi Takahashi, Takayoshi Ishikawa, Thuyoshi Himori, Tomoaki Ieda | 1998-11-10 |