Membership
Tour
Register
Log in
Haruo Matsumoto
Follow
Person
Nagaokakyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Dielectric filter, dielectric duplexer, and communication apparatus
Patent number
RE40465
Issue date
Aug 26, 2008
Murata Manufacturing Co., Ltd.
Motoharu Hiroshima
333 - Wave transmission lines and networks
Information
Patent Grant
Method of adjusting characteristics of dielectric filter
Patent number
6,694,601
Issue date
Feb 24, 2004
Murata Manufacturing Co., Ltd.
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric resonator, dielectric filter, dielectric duplexer, and c...
Patent number
6,556,101
Issue date
Apr 29, 2003
Murata Manufacturing Co. Ltd.
Hitoshi Tada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter, dielectric duplexer, and communication equipment
Patent number
6,507,250
Issue date
Jan 14, 2003
Murata Manufacturing Co. Ltd.
Hitoshi Tada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter having non-conductive adjusting regions
Patent number
6,466,109
Issue date
Oct 15, 2002
Murata Manufacturing Co., Ltd.
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter, dielectric duplexer, and communication apparatus
Patent number
6,420,942
Issue date
Jul 16, 2002
Murata Manufacturing Co., Ltd.
Motoharu Hiroshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of dielectric filter having a pattern electrod...
Patent number
6,401,328
Issue date
Jun 11, 2002
Murata Manufacturing Co., Ltd.
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter having side surface indentation
Patent number
6,400,238
Issue date
Jun 4, 2002
Murata Manufacturing Co., Ltd.
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter with recessed end surface
Patent number
6,353,374
Issue date
Mar 5, 2002
Murata Manufacturing Co., Ltd.
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric antenna including filter, dielectric antenna including d...
Patent number
6,313,797
Issue date
Nov 6, 2001
Murata Manufacturing Co., Ltd.
Junichi Kurita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter, composite dielectric filter, antenna duplexer, a...
Patent number
6,304,158
Issue date
Oct 16, 2001
Murata Manufacturing Co., Ltd.
Shohachi Nishijima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter and dielectric duplexer
Patent number
6,163,237
Issue date
Dec 19, 2000
Murata Manufacturing Co., Ltd.
Jun Toda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface mount type circularly polarized wave antenna and communicat...
Patent number
6,140,968
Issue date
Oct 31, 2000
Murata Manufacturing Co., Ltd.
Kazunari Kawahata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter having stepped resonators with non-conductive gap
Patent number
6,087,910
Issue date
Jul 11, 2000
Murata Manufacturing Co., Ltd.
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter having at least one stepped resonator hole with a...
Patent number
6,087,909
Issue date
Jul 11, 2000
Murata Manufacturing Co., Ltd.
Jun Toda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Characteristic adjusting method for dielectric filter using a grind...
Patent number
6,078,230
Issue date
Jun 20, 2000
Murata Manufacturing Co., Ltd.
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter having resonator electrodes, shield electrodes, a...
Patent number
6,069,542
Issue date
May 30, 2000
Murata Manufacturing Co., Ltd.
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric resonator filter having a portion of the outer surface c...
Patent number
6,014,067
Issue date
Jan 11, 2000
Murata Manufacturing Co., Ltd.
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter having non-conductive adjusting regions
Patent number
6,005,456
Issue date
Dec 21, 1999
Murata Manufacturing Co., Ltd.
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter having obliquely oriented stepped resonators
Patent number
5,994,981
Issue date
Nov 30, 1999
Murata Manufacturing Co., Ltd.
Jun Toda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-passband filter
Patent number
5,986,521
Issue date
Nov 16, 1999
Murata Manufacturing Co., Ltd.
Hitoehi Tada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter having a pattern electrode disposed within a diel...
Patent number
5,949,310
Issue date
Sep 7, 1999
Murata Manufacturing Co., Ltd.
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter using the TEM mode
Patent number
5,929,725
Issue date
Jul 27, 1999
Murata Manufacturing Co., Ltd.
Jun Toda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter
Patent number
5,905,420
Issue date
May 18, 1999
Murata Manufacturing Co., Ltd.
Tatsuya Tsujiguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter
Patent number
5,896,074
Issue date
Apr 20, 1999
Murata Manufacturing Co., Ltd.
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric resonator and dielectric resonant component having stepp...
Patent number
5,867,076
Issue date
Feb 2, 1999
Murata Manufacturing Co., Ltd.
Hitoshi Tada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric resonator having an elongated non-conductive resonator g...
Patent number
5,815,056
Issue date
Sep 29, 1998
Murata Manufacturing Co., Ltd.
Hitoshi Tada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a dielectric resonant apparatus
Patent number
5,764,117
Issue date
Jun 9, 1998
Murata Manufacturing Co., Ltd.
Hiroshi Tada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric resonant component with resist film on the mount substrate
Patent number
5,760,666
Issue date
Jun 2, 1998
Murata Manufacturing Co., Ltd.
Hiroshi Tada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter having obliquely oriented stepped resonators
Patent number
5,742,214
Issue date
Apr 21, 1998
Murata Manufacturing Co., Ltd.
Jun Toda
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method of adjusting characteristics of dielectric filter
Publication number
20010028287
Publication date
Oct 11, 2001
Haruo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS