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Kazuo Shibata
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Plane heater
Patent number
8,143,557
Issue date
Mar 27, 2012
Covalent Materials Corporation
Kazuo Shibata
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Design drawing transmission system
Patent number
5,446,555
Issue date
Aug 29, 1995
Nippon Steel Corporation
Koji Fujikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal generating circuit free from malfunction based on noise
Patent number
5,008,567
Issue date
Apr 16, 1991
NEC Corporation
Kazuo Shibata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Boot-strap type signal generating circuit
Patent number
4,914,323
Issue date
Apr 3, 1990
NEC Corporation
Kazuo Shibata
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
PLANE HEATER
Publication number
20100224620
Publication date
Sep 9, 2010
COVALENT MATERIALS CORPORATION
Kazuo Shibata
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PLANAR HEATER AND SEMICONDUCTOR HEAT TREATMENT APPARATUS PROVIDED W...
Publication number
20090266808
Publication date
Oct 29, 2009
COVALENT MATERIALS CORPORATION
Kazuo Shibata
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...