Gunji; Katsuhiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gunji; Katsuhiko.The latest application filed is for "packaging substrate and manufacturing method thereof, integrated circuit device and manufacturing method thereof, and saw device".

Company Profile

0.11.6

Gunji; Katsuhiko - Tokyo 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
Packaging substrate and manufacturing method thereof, integrated circuit device and manufacturing method thereof, and SAW device Grant 7,132,310 - Nakano , et al. November 7, 2	2006-11-07
Duplexer and method of manufacturing same Grant 7,078,984 - Komuro , et al. July 18, 2	2006-07-18
Packaging substrate and manufacturing method thereof, integrated circuit device and manufacturing method thereof, and SAW device App 20060134834 - Nakano; Masahiro ; et al.	2006-06-22
Packaging substrate and manufacturing method thereof, integrated circuit device and manufacturing method thereof, and saw device Grant 7,015,556 - Nakano , et al. March 21, 2	2006-03-21
Thin-film piezoelectric resonator and method for fabricating the same Grant 6,977,563 - Komuro , et al. December 20, 2	2005-12-20
Packaging substrate and manufacturing method thereof, integrated circuit device and manufacturing method thereof, and saw device App 20040251560 - Nakano, Masahiro ; et al.	2004-12-16
Duplexer and manufacturing method thereof App 20040196116 - Komuro, Eiju ; et al.	2004-10-07
Piezoelectric resonant filter, duplexer, and method of manufacturing same Grant 6,778,038 - Takeishi , et al. August 17, 2	2004-08-17
Thin-film piezoelectric resonator and method for fabricating the same App 20040140865 - Komuro, Eiju ; et al.	2004-07-22
Packaging substrate and manufacturing method thereof, integrated circuit device and manufacturing method thereof, and saw device App 20030137039 - Nakano, Masahiro ; et al.	2003-07-24
Piezoelectric resonant filter, duplexer, and method of manufacturing same App 20030117238 - Takeishi, Taku ; et al.	2003-06-26
Mobile communication device having an output power sensor succeeding a transmission filter Grant 5,715,527 - Horii , et al. February 3, 1	1998-02-03
Stripline resonator Grant 5,525,954 - Komazaki , et al. June 11, 1	1996-06-11
Branching filter having specific impedance and admittance characteristics Grant 5,323,127 - Komazaki , et al. June 21, 1	1994-06-21
Dielectric filter having coupling amount adjusting patterns Grant 5,227,747 - Komazaki , et al. July 13, 1	1993-07-13
LC-type dielectric filter Grant 5,124,675 - Komazaki , et al. June 23, 1	1992-06-23
Duplexer with an isolating circuit on a dielectric plate Grant 5,015,973 - Kawakami , et al. May 14, 1	1991-05-14

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