Itsuaki Katsumata

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Nagano-pref., JP

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Patents Grantslast 30 patents

Information Patent Grant
Delay line
- Patent number 7,990,231
- Issue date Aug 2, 2011
- Soshin Electric Co., Ltd.
- Hiroyuki Morikaku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable delay line using variable reactance devices to provide ref...
- Patent number 7,336,143
- Issue date Feb 26, 2008
- Soshin Electric Co., Ltd.
- Itsuaki Katsumata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DELAY LINE
- Publication number 20090051465
- Publication date Feb 26, 2009
- SOSHIN ELECTRIC CO., LTD.
- Hiroyuki Morikaku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Delay Line
- Publication number 20090009264
- Publication date Jan 8, 2009
- SOSHIN ELECTRIC CO. LTD.
- Hiroyuki Morikaku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Variable delay line
- Publication number 20060262475
- Publication date Nov 23, 2006
- SOSHIN ELECTRIC CO., LTD.
- Itsuaki Katsumata
- H03 - BASIC ELECTRONIC CIRCUITRY