Issued Patents All Time
Showing 51–75 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7134198 | Method for manufacturing electric element built-in module with sealed electric element | Seiichi Nakatani, Yoshihiro Bessho, Yasuhiro Sugaya | 2006-11-14 |
| 7113055 | Piezoelectric resonator, method of manufacturing piezoelectric resonator, and filter, duplexer, and communication device using piezoelectric resonator | Hiroshi Nakatsuka, Hiroyuki Nakamura, Takehiko Yamakawa, Hiroshi Yamaguchi | 2006-09-26 |
| 7084718 | Band elimination filter, filter device, antenna duplexer and communication apparatus | Hiroyuki Nakamura, Shun-ichi Seki | 2006-08-01 |
| 7075391 | Surface acoustic wave filter element, surface acoustic wave filter and communication device using the same | Hiroyuki Nakamura, Akio Tsunekawa, Shigeru Tsuzuki | 2006-07-11 |
| 7046102 | Surface acoustic wave filter, balanced type circuit, and communication apparatus | Hiroyuki Nakamura, Takashi Inoue | 2006-05-16 |
| 6996882 | Method for producing a surface acoustic wave element | Hiroki Sato, Yoshihiro Tomita | 2006-02-14 |
| 6969945 | Surface acoustic wave device, method for manufacturing, and electronic circuit device | Akihiko Namba, Yasuhiro Sugaya, Katsunori Moritoki | 2005-11-29 |
| 6930570 | Surface acoustic wave filter element, surface acoustic wave filter and communication device using the same | Hiroyuki Nakamura, Akio Tsunekawa, Shigeru Tsuzuki | 2005-08-16 |
| 6798121 | Module with built-in electronic elements and method of manufacture thereof | Seiichi Nakatani, Yoshihiro Bessho, Yasuhiro Sugaya | 2004-09-28 |
| 6750737 | High frequency switch and radio communication apparatus with layered body for saw filter mounting | Kazuhide Uriu, Toru Yamada, Toshio Ishizaki | 2004-06-15 |
| 6710682 | Surface acoustic wave device, method for producing the same, and circuit module using the same | Akihiro Nanba, Hiroki Sato, Katsunori Moritoki, Yoshihiro Bessho, Kunihiro Fujii +1 more | 2004-03-23 |
| 6590293 | Electronic component, having projection electrodes and methods for manufacturing thereof | Akihiko Namba, Katsunori Moritoki | 2003-07-08 |
| 6426583 | Surface acoustic wave element, method for producing the same and surface acoustic wave device using the same | Hiroki Sato, Yoshihiro Tomita | 2002-07-30 |
| 6236141 | Surface acoustic wave element | Hiroki Sato, Akihiko Namba, Yutaka Taguchi, Yosihiro Tomita | 2001-05-22 |
| 6166611 | Resonator ladder type surface acoustic wave filter | Shun-ichi Seki, Yutaka Taguchi, Osamu Kawasaki, Kazuo Eda | 2000-12-26 |
| 6154940 | Electronic part and a method of production thereof | Hideki Iwaki, Shun-ichi Seki, Yutaka Taguchi, Tsukasa Shiraishi, Yoshihiro Bessho +2 more | 2000-12-05 |
| 6107899 | Surface acoustic wave filter with grounds not connected in the package or on the piezoelectric substrate | Yutaka Taguchi, Kazuo Eda, Shunichi Seki | 2000-08-22 |
| 6043725 | Filter circuit having plural passing bands | Yutaka Taguchi, Kazuo Eda, Osamu Kawasaki, Shun-ichi Seki, Hiroki Sato | 2000-03-28 |
| 6018281 | Resonator type surface acoustic wave ladder filter with voltage variable capacitance element | Yutaka Taguchi, Kazuo Eda, Shunichi Seki | 2000-01-25 |
| 5998907 | Surface acoustic wave devices and their manufacturing method | Yutaka Taguchi, Kazuo Eda, Osamu Kawasaki, Yosihiro Tomita, Shun-ichi Seki +3 more | 1999-12-07 |
| 5991989 | Method of manufacture of surface acoustic wave device | Shun-ichi Seki, Yutaka Taguchi, Kazuo Eda | 1999-11-30 |
| 5936488 | Surface acoustic wave filter having input and output transducers with different aperture lengths | Yutaka Taguchi, Kazuo Eda, Shunichi Seki | 1999-08-10 |
| 5920142 | Electronic part and a method of production thereof | Hideki Iwaki, Shun-ichi Seki, Yutaka Taguchi, Tsukasa Shiraishi, Yoshihiro Bessho +2 more | 1999-07-06 |
| 5894251 | High frequency filter having saw and dielectric filters with different frequency temperature characteristic signs | Yutaka Taguchi, Kazuo Eda, Shun-ichi Seki, Toru Yamada | 1999-04-13 |
| 5892418 | Balanced type surface acoustic wave device | Kazuo Eda, Yutaka Taguchi, Shunichi Seki | 1999-04-06 |