Hikita; Mitsutaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hikita; Mitsutaka.The latest application filed is for "antenna duplexer and wireless terminal using the same".

Company Profile

0.21.9

Hikita; Mitsutaka - Hachioji JP
Hikita; Mitsutaka - Kokubunji JP
Hikita, Mitsutaka - Tokyo JP
Hikita; Mitsutaka - Hachiouji JP
Hikita; Mitsutaka - Hachoiji JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Antenna duplexer and wireless terminal using the same Grant 7,659,795 - Hikita , et al. February 9, 2	2010-02-09
Piezoelectric thin film resonators Grant 7,561,010 - Hikita , et al. July 14, 2	2009-07-14
Antenna sharing device and wireless communication terminal using the same Grant 7,499,678 - Shibagaki , et al. March 3, 2	2009-03-03
Antenna duplexer and wireless terminal using the same App 20080272854 - Hikita; Mitsutaka ; et al.	2008-11-06
Film bulk acoustic wave resonator, film bulk acoustic wave resonator filter and method of manufacturing film bulk acoustic wave resonator Grant 7,408,287 - Matsumoto , et al. August 5, 2	2008-08-05
Resonator type filter Grant 7,385,464 - Shibagaki , et al. June 10, 2	2008-06-10
Bulk acoustic wave resonator and manufacturing method thereof, filter using the same, semiconductor integrated circuit device using the same, and high frequency module using the same Grant 7,221,242 - Asai , et al. May 22, 2	2007-05-22
Film bulk acoustic wave resonator, film bulk acoustic wave resonator filter and method of manufacturing film bulk acoustic wave resonator App 20070069606 - Matsumoto; Hisanori ; et al.	2007-03-29
Resonator type filter App 20070052494 - Shibagaki; Nobuhiko ; et al.	2007-03-08
Antenna duplexer and wireless terminal using the same App 20070030095 - Hikita; Mitsutaka ; et al.	2007-02-08
Piezoelectric thin film resonators App 20060158283 - Hikita; Mitsutaka ; et al.	2006-07-20
Antenna sharing device and wireless communication terminal using the same App 20060141944 - Shibagaki; Nobuhiko ; et al.	2006-06-29
Bulk acoustic wave resonator and manufacturing method thereof, filter using the same, semiconductor integrated circuit device using the same, and high frequency module using the same App 20060139122 - Asai; Kengo ; et al.	2006-06-29
Film bulk acoustic wave resonator, film bulk acoustic wave resonator filter and method of manufacturing film bulk acoustic wave resonator App 20050168102 - Matsumoto, Hisanori ; et al.	2005-08-04
Mobile radio terminal and surface acoustic wave antenna duplexer Grant 6,766,149 - Hikita , et al. July 20, 2	2004-07-20
Radio frequency filter, radio frequency circuit, antenna duplexer and radio terminal Grant 6,714,099 - Hikita , et al. March 30, 2	2004-03-30
Radio frequency fliter, radio frequency circuit, antenna duplexer and radio terminal App 20020140520 - Hikita, Mitsutaka ; et al.	2002-10-03
CDMA communication RF signal processing apparatus using SAW Grant 6,047,306 - Hikita , et al. April 4, 2	2000-04-04
Surface acoustic wave equipment Grant 5,814,917 - Isobe , et al. September 29, 1	1998-09-29
Structure of surface acoustic wave filter Grant 5,666,091 - Hikita , et al. September 9, 1	1997-09-09
High frequency module including a flexible substrate Grant 5,438,305 - Hikita , et al. August 1, 1	1995-08-01
High frequency circuit device Grant 5,422,615 - Shibagaki , et al. June 6, 1	1995-06-06
Surface acoustic wave filter including saw resonators with transmission spaces therein Grant 5,115,216 - Hikita , et al. May 19, 1	1992-05-19
SAW resonator having a broad bandwidth Grant 5,010,269 - Hikita , et al. April 23, 1	1991-04-23
Electrode material for surface acoustic wave devices and surface acoustic wave device using the same Grant 4,906,885 - Kojima , et al. March 6, 1	1990-03-06
Filter combining surface acoustic wave resonators Grant 4,803,449 - Hikita , et al. February 7, 1	1989-02-07
Surface acoustic wave resonator Grant 4,734,664 - Hikita , et al. March 29, 1	1988-03-29
Acoustic surface-wave bandpass filter Grant 4,492,940 - Hikita January 8, 1	1985-01-08
Three electrode piezoelectric ceramic resonator Grant 4,490,641 - Takeuchi , et al. December 25, 1	1984-12-25
Surface acoustic wave filter Grant 4,263,571 - Kinoshita , et al. April 21, 1	1981-04-21

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.