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Kazuo Toraichi
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Sayama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image processing circuit
Patent number
7,034,885
Issue date
Apr 25, 2006
Niigata Seimitsu Co., Ltd.
Yukio Koyanagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital-to-analog converter with plural voltage holding sections, p...
Patent number
6,763,407
Issue date
Jul 13, 2004
Niigata Seimitsu Co., Ltd.
Yukio Koyanagi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Data interpolating system
Patent number
6,748,409
Issue date
Jun 8, 2004
Niigata Seimitsu Co., Ltd.
Kazuo Toraichi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data interpolation method
Patent number
6,735,608
Issue date
May 11, 2004
Niigata Seimitsu Co., Ltd.
Yukio Koyanagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital to analog converter using B spline function
Patent number
6,639,535
Issue date
Oct 28, 2003
Niigata Seimitsu Co., Ltd.
Kazuo Toraichi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital to analog converter with step voltage generator for smoothi...
Patent number
6,411,238
Issue date
Jun 25, 2002
Niigata Seimitsu Co., Ltd.
Yukio Koyanagi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sampling function generator
Patent number
6,392,398
Issue date
May 21, 2002
Niigata Seimitsu Co., Ltd.
Kazuo Toraichi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Medical image processor
Patent number
4,538,227
Issue date
Aug 27, 1985
Agency of Industrial Science and Technology
Kazuo Toraichi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Image processing circuit
Publication number
20060114354
Publication date
Jun 1, 2006
Yukio Koyanagi
G06 - COMPUTING CALCULATING COUNTING