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Kiyoshi Kanagawa
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Card-type apparatus
Patent number
7,435,127
Issue date
Oct 14, 2008
Murata Manufacturing Co., Ltd.
Kiyoshi Kanagawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Card apparatus and method of producing the same
Patent number
7,407,112
Issue date
Aug 5, 2008
Murata Manufacturing Co., Ltd.
Kiyoshi Kanagawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Antenna feed structure
Patent number
7,385,559
Issue date
Jun 10, 2008
Murata Manufacturing Co., Ltd.
Kiyoshi Kanagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device with memory card insertion/removing mechanism
Patent number
6,923,373
Issue date
Aug 2, 2005
Murata Manufacturing Co., Ltd.
Kiyoshi Kanagawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Band-pass filter and communication apparatus
Patent number
6,809,615
Issue date
Oct 26, 2004
Murata Manufacturing Co., Ltd.
Tomiya Sonoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transmission line connection structure, high frequency module, and...
Patent number
6,538,526
Issue date
Mar 25, 2003
Murata Manufacturing Co. Ltd.
Shigeyuki Mikami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric resonator, dielectric filter, dielectric duplexer, oscil...
Patent number
6,531,934
Issue date
Mar 11, 2003
Murata Manufacturing Co., Ltd.
Shigeyuki Mikami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter, transmission/reception sharing device, and commu...
Patent number
6,512,429
Issue date
Jan 28, 2003
Murata Manufacturing Co., Ltd.
Toshiro Hiratsuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric resonator, dielectric filter, duplexer, and communicatio...
Patent number
6,445,263
Issue date
Sep 3, 2002
Murata Manufacturing Co., Ltd.
Tomiya Sonoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter, dielectric duplexer, and transceiver having circ...
Patent number
6,249,195
Issue date
Jun 19, 2001
Murata Manufacturing Co., Ltd.
Shigeyuki Mikami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dielectric filter, duplexer, and communication device
Patent number
6,236,291
Issue date
May 22, 2001
Murata Manufacturing Co., Ltd.
Tomiya Sonoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric resonator device, dielectric filter, oscillator, sharing...
Patent number
6,232,854
Issue date
May 15, 2001
Murata Manufacturing Co., Ltd.
Shigeyuki Mikami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric resonator formed by polygonal openings in a dielectric s...
Patent number
6,184,758
Issue date
Feb 6, 2001
Murata Manufacturing Co., Ltd.
Yohei Ishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric resonator having a resonance region and a cavity adjacen...
Patent number
6,104,261
Issue date
Aug 15, 2000
Murata Manufacturing Co., Ltd.
Tomiya Sonoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter, transmitting/receiving duplexer, and communicati...
Patent number
6,057,745
Issue date
May 2, 2000
Murata Manufacturing Co., Ltd.
Tomiya Sonoda
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CARD APPARATUS AND METHOD OF PRODUCING THE SAME
Publication number
20080017719
Publication date
Jan 24, 2008
Murata Manufacturing Co., Ltd.
Kiyoshi KANAGAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Card-Type Apparatus
Publication number
20080009174
Publication date
Jan 10, 2008
Kiyoshi Kanagawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Antenna Feed Structure
Publication number
20070241974
Publication date
Oct 18, 2007
Kiyoshi Kanagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Device with memory card insertion/removing mechanism
Publication number
20040238633
Publication date
Dec 2, 2004
Murata Manufacturing Co., Ltd.
Kiyoshi Kanagawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Band-pass filter and communication apparatus
Publication number
20020163404
Publication date
Nov 7, 2002
Murata Manufacturing Co., Ltd.
Tomiya Sonoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Transmission line connection structure, high frequency module, and...
Publication number
20020027486
Publication date
Mar 7, 2002
Murata Manufacturing Co., Inc.
Shigeyuki Mikami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Dielectric filter, transmission/reception sharing device, and commu...
Publication number
20020017968
Publication date
Feb 14, 2002
Murata Manufacturing Co., Ltd.
Toshiro Hiratsuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIELECTRIC FILTER,TRANSMISSION/RECEPTION SHARING DEVICE, AND COMMUN...
Publication number
20020000899
Publication date
Jan 3, 2002
TOSHIRO HIRATSUKA
H01 - BASIC ELECTRIC ELEMENTS