Tsutomu Igaki

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surface acoustic wave resonator, and surface acoustic wave filter
- Patent number 7,679,474
- Issue date Mar 16, 2010
- Panasonic Corporation
- Tsutomu Igaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave resonator and surface acoustic wave filter us...
- Patent number 7,646,266
- Issue date Jan 12, 2010
- Panasonic Corporation
- Tsutomu Igaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter
- Patent number 7,501,917
- Issue date Mar 10, 2009
- Panasonic Corporation
- Kazunori Nishimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter
- Patent number 7,482,895
- Issue date Jan 27, 2009
- Panasonic Corporation
- Tsutomu Igaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter and communications apparatus using the...
- Patent number 6,710,683
- Issue date Mar 23, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
SAW device with inclined reflectors and communication device using...
- Patent number 6,496,086
- Issue date Dec 17, 2002
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Tsuzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter
- Patent number 6,476,691
- Issue date Nov 5, 2002
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Tsuzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
SAW filter with unidirectional transducer and communication apparat...
- Patent number 6,469,598
- Issue date Oct 22, 2002
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Tsuzuki
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Surface Acoustic Wave Resonator, and Surface Acoustic Wave Filter
- Publication number 20090108960
- Publication date Apr 30, 2009
- Tsutomu Igaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface Acoustic Wave Resonator and Surface Acoustic Wave Filter Us...
- Publication number 20080018417
- Publication date Jan 24, 2008
- Tsutomu Igaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave filter
- Publication number 20070109075
- Publication date May 17, 2007
- Tsutomu Igaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave filter
- Publication number 20070069837
- Publication date Mar 29, 2007
- Kazunori Nishimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SAW DEVICE WITH INCLINED REFLECTORS AND COMMUNICATION DEVICE USING...
- Publication number 20020163402
- Publication date Nov 7, 2002
- Shigeru Tsuzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave filter and communications apparatus using the...
- Publication number 20020158715
- Publication date Oct 31, 2002
- Hiroyuki Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SAW FILTER WITH UNDIRECTIONAL TRANSDUCER AND COMMUNICATION APPARATU...
- Publication number 20020125970
- Publication date Sep 12, 2002
- Shigeru Tsuzuki
- H03 - BASIC ELECTRONIC CIRCUITRY

Tsutomu Igaki

Person

Patents Grantslast 30 patents

Surface acoustic wave resonator, and surface acoustic wave filter

Surface acoustic wave resonator and surface acoustic wave filter us...

Surface acoustic wave filter

Surface acoustic wave filter

Surface acoustic wave filter and communications apparatus using the...

SAW device with inclined reflectors and communication device using...

Surface acoustic wave filter

SAW filter with unidirectional transducer and communication apparat...

Patents Applicationslast 30 patents

Surface Acoustic Wave Resonator, and Surface Acoustic Wave Filter

Surface Acoustic Wave Resonator and Surface Acoustic Wave Filter Us...

Surface acoustic wave filter

Surface acoustic wave filter

SAW DEVICE WITH INCLINED REFLECTORS AND COMMUNICATION DEVICE USING...

Surface acoustic wave filter and communications apparatus using the...

SAW FILTER WITH UNDIRECTIONAL TRANSDUCER AND COMMUNICATION APPARATU...