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Kyoji Inukai
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Toyota-City, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Metal-graphite brush
Patent number
7,294,166
Issue date
Nov 13, 2007
Tris Inc.
Takayoshi Otani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Copper-graphite brush
Patent number
7,067,951
Issue date
Jun 27, 2006
Tris Inc.
Takayoshi Otani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-graphite brush
Patent number
6,949,863
Issue date
Sep 27, 2005
TRIS Inc.
Takayoshi Otani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multilayer brush
Patent number
6,815,862
Issue date
Nov 9, 2004
Denso Corporation
Kyoji Inukai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-graphite brush and production method thereof
Patent number
6,758,881
Issue date
Jul 6, 2004
TRIS Inc.
Takayoshi Otani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-graphite brush
Patent number
6,700,292
Issue date
Mar 2, 2004
TRIS Inc.
Takayoshi Otani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current-carrying member for a direct-current motor in a fuel pump,...
Patent number
6,674,212
Issue date
Jan 6, 2004
Denso Corporation
Kyoji Inukai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Metal-graphite brush
Publication number
20060087197
Publication date
Apr 27, 2006
TRIS Inc.
Takayoshi Otani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTILAYER BRUSH
Publication number
20040174088
Publication date
Sep 9, 2004
Kyoji Inukai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal-graphite brush and production method thereof
Publication number
20030190249
Publication date
Oct 9, 2003
TRIS Inc.
Takayoshi Otani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Copper-graphite brush
Publication number
20030141777
Publication date
Jul 31, 2003
TRIS Inc.
Takayoshi Otani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal-graphite brush
Publication number
20030127941
Publication date
Jul 10, 2003
TRIS Inc.
Takayoshi Otani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal-graphite brush
Publication number
20030107294
Publication date
Jun 12, 2003
TRIS Inc.
Takayoshi Otani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Current-carrying member for a direct-current motor in a fuel pump,...
Publication number
20020180300
Publication date
Dec 5, 2002
Kyoji Inukai
H01 - BASIC ELECTRIC ELEMENTS