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Takayuki Ikushima
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Frequency converter
Patent number
7,002,396
Issue date
Feb 21, 2006
Mitsubishi Denki Kabushiki Kaisha
Eiji Taniguchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High frequency amplifier and frequency mixer
Patent number
6,784,743
Issue date
Aug 31, 2004
Mitsubishi Denki Kabushiki Kaisha
Eiji Taniguchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Plasma processing method and plasma processing apparatus
Patent number
6,287,980
Issue date
Sep 11, 2001
Mitsubishi Denki Kabushiki Kaisha
Minoru Hanazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Etching apparatus, etching method, manufacturing method of a semico...
Patent number
6,218,196
Issue date
Apr 17, 2001
Mitsubishi Denki Kabushiki Kaisha
Hirotoshi Ise
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Mixer circuit
Publication number
20050176398
Publication date
Aug 11, 2005
Kenichi Maeda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Frequency converter
Publication number
20040170032
Publication date
Sep 2, 2004
Eiji Taniguchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
High-frequency amplifier and high-frequency mixer
Publication number
20030001677
Publication date
Jan 2, 2003
Eiji Taniguchi
H03 - BASIC ELECTRONIC CIRCUITRY