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Kouta OHKUBO
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Yokohama, JP
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Patents Grants
last 30 patents
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Patent Grant
Acoustic wave filter comprising a reflector having an oblique slit
Patent number
8,049,583
Issue date
Nov 1, 2011
Taiyo Yuden Co., Ltd.
Kouta Ohkubo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Filter including acoustic wave filters connected in parallel
Patent number
7,629,864
Issue date
Dec 8, 2009
Fujitsu Media Devices Limited
Satoru Ono
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
ACOUSTIC WAVE FILTER
Publication number
20090224854
Publication date
Sep 10, 2009
FUJITSU MEDIA DEVICES LIMITED
Kouta OHKUBO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FILTER INCLUDING ACOUSTIC WAVE FILTERS CONNECTED IN PARALLEL
Publication number
20080169882
Publication date
Jul 17, 2008
FUJITSU MEDIA DEVICES LIMITED
Satoru ONO
H03 - BASIC ELECTRONIC CIRCUITRY