Horiuchi; Masafumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Horiuchi; Masafumi.The latest application filed is for "dielectric filter unit and communication device".

Company Profile

2.13.10

Horiuchi; Masafumi - Yokohama JP
Horiuchi; Masafumi - Kyoto JP
HORIUCHI; Masafumi - Yokohama-shi Kanagawa
HORIUCHI; Masafumi - Kyoto-shi JP
Horiuchi; Masafumi - Kirishima N/A JP
Horiuchi; Masafumi - Kirishima-shi JP
Horiuchi; Masafumi - Kagoshima JP
Horiuchi; Masafumi - Kokubu JP
Horiuchi, Masafumi - Kokubu-shi 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
Dielectric filter unit comprising three or more dielectric blocks and a transmission line for providing electromagnetically coupling among the dielectric resonators Grant 10,707,546 - Horiuchi , et al.	2020-07-07
Resonator, filter, and communication device Grant 10,693,205 - Yoshikawa , et al.	2020-06-23
Dielectric Filter Unit And Communication Device App 20180331405 - HORIUCHI; Masafumi ; et al.	2018-11-15
Resonator, Filter, And Communication Device App 20170309982 - YOSHIKAWA; Hiromichi ; et al.	2017-10-26
Dielectric filter, duplexer, and communication device Grant 9,666,922 - Yoshikawa , et al. May 30, 2	2017-05-30
Dielectric Filter, Duplexer, And Communication Device App 20150372364 - YOSHIKAWA; Hiromichi ; et al.	2015-12-24
Coaxial resonator, and dielectric filter, wireless communication module, and wireless communication device employing the coaxial resonator Grant 9,153,852 - Yoshikawa , et al. October 6, 2	2015-10-06
Coaxial resonator and dielectric filter formed from a dielectric block with at least one inner conductor surrounded by a non-conductive recess Grant 8,970,326 - Horiuchi , et al. March 3, 2	2015-03-03
Bandpass filter, and wireless communication module and wireless communication device using the bandpass filter Grant 8,878,634 - Yoshikawa , et al. November 4, 2	2014-11-04
Filter circuit, and wireless communication module and wireless communication device that uses the same Grant 8,648,674 - Yoshikawa , et al. February 11, 2	2014-02-11
Coaxial Resonator, and Dielectric Filter, Wireless Communication Module, and Wireless Communication Device Employing the Coaxial Resonator App 20130196608 - Yoshikawa; Hiromichi ; et al.	2013-08-01
Coaxial Resonator and Dielectric Filter, Wireless Communication Module, and Wireless Communication Device Employing the Same App 20120212387 - Horiuchi; Masafumi ; et al.	2012-08-23
Filter Circuit, and Wireless Communication Module and Wireless Communication Device That Uses the Same App 20110304410 - Yoshikawa; Hiromichi ; et al.	2011-12-15
Bandpass Filter, And Wireless Communication Module And Wireless Communication Device Using The Bandpass Filter App 20110237216 - Yoshikawa; Hiromichi ; et al.	2011-09-29
High-frequency switching circuit, high-frequency module, and wireless communications device Grant 7,596,357 - Nakamata , et al. September 29, 2	2009-09-29
High-frequency module and radio communication apparatus Grant 7,149,496 - Horiuchi , et al. December 12, 2	2006-12-12
High-frequency switching circuit, high-frequency module, and wireless communications device App 20050197095 - Nakamata, Katsuro ; et al.	2005-09-08
High-frequency module and radio communication apparatus App 20040203552 - Horiuchi, Masafumi ; et al.	2004-10-14

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