Yoshifumi Yamagata

Person

Soraku-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device
- Patent number 8,587,389
- Issue date Nov 19, 2013
- Kyocera Corporation
- Wataru Koga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave element, surface acoustic wave apparatus, and...
- Patent number 8,004,370
- Issue date Aug 23, 2011
- Kyocera Corporation
- Yoshifumi Yamagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device, surface acoustic wave apparatus, and...
- Patent number 7,609,129
- Issue date Oct 27, 2009
- Kyocera Corporation
- Yuuko Yokota
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for manufacturing surface acoustic wave device
- Patent number 7,513,022
- Issue date Apr 7, 2009
- Kyocera Corporation
- Mitsutaka Shimada
- G01 - MEASURING TESTING
Information Patent Grant
Surface acoustic wave device and electronic circuit device
- Patent number 7,385,463
- Issue date Jun 10, 2008
- Kyocera Corporation
- Wataru Koga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface acoustic wave device, manufacturing method therefor, and co...
- Patent number 7,301,421
- Issue date Nov 27, 2007
- Kyocera Corporation
- Yuuko Yokota
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave apparatus and communications device
- Patent number 7,301,255
- Issue date Nov 27, 2007
- Kyocera Corporation
- Motoki Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface acoustic wave device and method for manufacturing same
- Patent number 7,154,206
- Issue date Dec 26, 2006
- Kyocera Corporation
- Mitsutaka Shimada
- G01 - MEASURING TESTING
Information Patent Grant
Variable capacitance capacitor, circuit module, and communications...
- Patent number 7,092,232
- Issue date Aug 15, 2006
- Kyocera Corporation
- Yoshifumi Yamagata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter having coupling means disposed on a laminated sub...
- Patent number 5,374,910
- Issue date Dec 20, 1994
- Kyocera Corporation
- Yoshifumi Yamagata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter
- Patent number 5,113,310
- Issue date May 12, 1992
- Kyocera Corporation
- Hiroshi Kuroki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electronic Device
- Publication number 20110109400
- Publication date May 12, 2011
- KYOCERA CORPORATION
- Wataru Koga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SURFACE ACOUSTIC WAVE ELEMENT, SURFACE ACOUSTIC WAVE APPARATUS, AND...
- Publication number 20090096551
- Publication date Apr 16, 2009
- Kyocera Corporation
- Yoshifumi YAMAGATA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method for manufacturing surface acoustic wave device
- Publication number 20060220500
- Publication date Oct 5, 2006
- KYOCERA CORPORATION
- Mitsutaka Shimada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device, surface acoustic wave apparatus, and...
- Publication number 20060022768
- Publication date Feb 2, 2006
- KYOCERA CORPORATION
- Yuuko Yokota
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Variable capacitance capacitor, circuit module, and communications...
- Publication number 20060018082
- Publication date Jan 26, 2006
- KYOCERA CORPORATION
- Yoshifumi Yamagata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface acoustic wave device, manufacturing method therefor, and co...
- Publication number 20050285699
- Publication date Dec 29, 2005
- KYOCERA CORPORATION
- Yuuko Yokota
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device and electronic circuit device
- Publication number 20050146397
- Publication date Jul 7, 2005
- KYOCERA CORPORATION
- Wataru Koga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave apparatus and communications device
- Publication number 20040189147
- Publication date Sep 30, 2004
- KYOCERA CORPORATION
- Motoki Ito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device and method for manufacturing same
- Publication number 20040113215
- Publication date Jun 17, 2004
- KYOCERA CORPORATION
- Mitsutaka Shimada
- H03 - BASIC ELECTRONIC CIRCUITRY

Yoshifumi Yamagata

Person

Patents Grantslast 30 patents

Electronic device

Surface acoustic wave element, surface acoustic wave apparatus, and...

Surface acoustic wave device, surface acoustic wave apparatus, and...

Method for manufacturing surface acoustic wave device

Surface acoustic wave device and electronic circuit device

Surface acoustic wave device, manufacturing method therefor, and co...

Surface acoustic wave apparatus and communications device

Surface acoustic wave device and method for manufacturing same

Variable capacitance capacitor, circuit module, and communications...

Dielectric filter having coupling means disposed on a laminated sub...

Dielectric filter

Patents Applicationslast 30 patents

Electronic Device

SURFACE ACOUSTIC WAVE ELEMENT, SURFACE ACOUSTIC WAVE APPARATUS, AND...

Method for manufacturing surface acoustic wave device

Surface acoustic wave device, surface acoustic wave apparatus, and...

Variable capacitance capacitor, circuit module, and communications...

Surface acoustic wave device, manufacturing method therefor, and co...

Surface acoustic wave device and electronic circuit device

Surface acoustic wave apparatus and communications device

Surface acoustic wave device and method for manufacturing same