Kawaguchi; Masahiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kawaguchi; Masahiko.The latest application filed is for "electronic component".
- Kawaguchi; Masahiko - Nagaokakyo JP
- Kawaguchi; Masahiko - Tokyo-to JP
- Kawaguchi; Masahiko - Machida JP
- KAWAGUCHI; Masahiko - Machida-shi JP
- Kawaguchi; Masahiko - Takefu JP
- Kawaguchi, Masahiko - Takefu-shi JP
| Patent | Date |
|---|---|
| Electronic component Grant RE44,911 - Matsuda , et al. May 27, 2 | 2014-05-27 |
| Electronic component Grant 7,911,311 - Matsuta , et al. March 22, 2 | 2011-03-22 |
| Electronic Component App 20100052838 - Matsuta; Katsuji ; et al. | 2010-03-04 |
| Chip inductor and method for manufacturing the same Grant 7,460,000 - Kudo , et al. December 2, 2 | 2008-12-02 |
| Coil component Grant 7,369,028 - Matsunaga , et al. May 6, 2 | 2008-05-06 |
| Coil Component App 20070205856 - MATSUNAGA; Minoru ; et al. | 2007-09-06 |
| Chip inductor and method for manufacturing the same App 20070069844 - Kudo; Hayami ; et al. | 2007-03-29 |
| Method of manufacturing an electronic component including an inter-line insulating layer and a conductor pattern Grant 7,160,770 - Sasaki , et al. January 9, 2 | 2007-01-09 |
| Common mode choke coil array Grant 6,998,951 - Itou , et al. February 14, 2 | 2006-02-14 |
| Directional coupler Grant 6,771,141 - Iida , et al. August 3, 2 | 2004-08-03 |
| Directional coupler Grant 6,747,525 - Iida , et al. June 8, 2 | 2004-06-08 |
| Inductor and method for adjusting the inductance thereof Grant 6,727,571 - Sugiyama , et al. April 27, 2 | 2004-04-27 |
| Coil device Grant 6,710,694 - Matsuta , et al. March 23, 2 | 2004-03-23 |
| Variable inductor and method Grant 6,628,188 - Iida , et al. September 30, 2 | 2003-09-30 |
| Three-terminal variable inductor and method of making the same Grant 6,624,735 - Iida , et al. September 23, 2 | 2003-09-23 |
| Common mode choke coil array App 20030137384 - Itou, Kenichi ; et al. | 2003-07-24 |
| Inductor and method for adjusting the inductance thereof App 20030098496 - Sugiyama, Yuji ; et al. | 2003-05-29 |
| Coil device App 20030076211 - Matsuta, Katsuji ; et al. | 2003-04-24 |
| Directional coupler App 20030076191 - Iida, Naoki ; et al. | 2003-04-24 |
| Electronic component and production method thereof App 20030038372 - Sasaki, Toshiya ; et al. | 2003-02-27 |
| Three-terminal variable inductor App 20020190833 - Iida, Naoki ; et al. | 2002-12-19 |
| Directional coupler App 20020130733 - Iida, Naoki ; et al. | 2002-09-19 |
| Variable inductor App 20020070837 - lida, Naoki ; et al. | 2002-06-13 |
| Three-terminal variable inductor App 20010035808 - Iida, Naoki ; et al. | 2001-11-01 |
| Variable inductor App 20010028292 - Iida, Naoki ; et al. | 2001-10-11 |
| Variable inductor device Grant 6,114,938 - Iida , et al. September 5, 2 | 2000-09-05 |
| Chip type filter with electromagnetically coupled resonators Grant 5,955,931 - Kaneko , et al. September 21, 1 | 1999-09-21 |
| Thin film chip-type filter with an external electrode formed on an adhesion layer Grant 5,699,025 - Kanoh , et al. December 16, 1 | 1997-12-16 |
| Interdigital strip line filter having a plurality of different width resonant electrodes Grant 5,376,908 - Kawaguchi , et al. December 27, 1 | 1994-12-27 |
| LC filter device having magnetic resin encapsulating material Grant 5,034,710 - Kawaguchi July 23, 1 | 1991-07-23 |
| Bandpass filter having magnetically coupled resonators Grant 4,894,629 - Okamura , et al. * January 16, 1 | 1990-01-16 |
| LC Filter Grant 4,888,568 - Kawaguchi December 19, 1 | 1989-12-19 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 