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Tsutomu Yoshimura
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Hyogo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Automatic frequency correction PLL circuit
Patent number
7,519,140
Issue date
Apr 14, 2009
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Yoshimura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier circuit
Patent number
7,295,072
Issue date
Nov 13, 2007
Mitsubishi Denki Kabushiki Kaisha
Jun Takaso
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential charge pump circuit
Patent number
7,250,808
Issue date
Jul 31, 2007
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Yoshimura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Digital synchronous circuit for stably generating output clock sync...
Patent number
6,987,825
Issue date
Jan 17, 2006
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Yoshimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Input buffer circuit having function of canceling offset voltage
Patent number
6,873,209
Issue date
Mar 29, 2005
Mitsubishi Denki Kabushiki Kaisha
Kengo Takata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency comparator with malfunction reduced and phase-locked stat...
Patent number
6,707,319
Issue date
Mar 16, 2004
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Yoshimura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Clock generator for generating internal clock signal synchronized w...
Patent number
6,570,456
Issue date
May 27, 2003
Mitsubishi Denki Kabushiki Kaisha
Ryuji Mano
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital data transmission system
Patent number
6,396,888
Issue date
May 28, 2002
Mitsubishi Denki Kabushiki Kaisha
Hiromi Notani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit module
Patent number
6,392,897
Issue date
May 21, 2002
Mitsubishi Denki Kabushiki Kaisha
Yasunobu Nakase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device that can have standby current reduced by ceasi...
Patent number
6,278,303
Issue date
Aug 21, 2001
Mitsubishi Denki Kabushiki Kaisha
Jingo Nakanishi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Voltage controlled oscillator including a plurality of differential...
Patent number
6,252,467
Issue date
Jun 26, 2001
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Yoshimura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Duty-ratio correction circuit and clock generation circuit
Patent number
6,198,322
Issue date
Mar 6, 2001
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Yoshimura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Ninety-degree phase shifter
Patent number
6,160,434
Issue date
Dec 12, 2000
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Yoshimura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Synchronous semiconductor memory device employing temporary data ou...
Patent number
6,101,151
Issue date
Aug 8, 2000
Mitsubishi Denki Kabushiki Kaisha
Naoya Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Delay locked loop circuit
Patent number
5,994,934
Issue date
Nov 30, 1999
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Yoshimura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Clock-synchronous type semiconductor memory device capable of outpu...
Patent number
5,963,502
Issue date
Oct 5, 1999
Mitsubishi Denki Kabushiki Kaisha
Naoya Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Synchronization circuit that captures and phases an external signal
Patent number
5,793,823
Issue date
Aug 11, 1998
Mitsubishi Electric Engineering Co., Ltd.
Satoshi Nishio
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Amplifier circuit
Publication number
20060055457
Publication date
Mar 16, 2006
Mitsubishi Denki Kabushiki Kaisha
Jun Takaso
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Automatic frequency correction PLL circuit
Publication number
20050226357
Publication date
Oct 13, 2005
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Yoshimura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Differential charge pump circuit
Publication number
20050162213
Publication date
Jul 28, 2005
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Yoshimura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Input buffer circuit having function of canceling offset voltage
Publication number
20040227572
Publication date
Nov 18, 2004
Mitsubishi Denki Kabushiki Kaisha
Kengo Takata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Frequency comparator with malfunction reduced and phase-locked stat...
Publication number
20030179014
Publication date
Sep 25, 2003
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Yoshimura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Clock generator for generating internal clock signal synchronized w...
Publication number
20020175722
Publication date
Nov 28, 2002
Mitsubishi Denki Kabushiki Kaisha
Ryuji Mano
H03 - BASIC ELECTRONIC CIRCUITRY