Tomoyuki Katada

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Current adding type D/A converter
- Patent number 6,452,527
- Issue date Sep 17, 2002
- Matsushita Electric Industrial Co., Ltd.
- Akifumi Takeya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current source cell arrangement, method of selecting current source...
- Patent number 6,433,721
- Issue date Aug 13, 2002
- Matsushita Electric Industrial Co., Ltd.
- Tomoyuki Katada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transconductance-capacitance filter system
- Patent number 6,388,510
- Issue date May 14, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hiroki Hayashi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Current adding type D/A converter
- Publication number 20020008652
- Publication date Jan 24, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Akifumi Takeya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Transconductance-capacitance filter system
- Publication number 20020008572
- Publication date Jan 24, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Hiroki Hayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Current source cell arrangement, method of selecting current source...
- Publication number 20010054975
- Publication date Dec 27, 2001
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Tomoyuki Katada
- H03 - BASIC ELECTRONIC CIRCUITRY