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Takeshi Yamakubo
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid jet recording head and liquid jet recording apparatus
Patent number
7,070,267
Issue date
Jul 4, 2006
Canon Kabushiki Kaisha
Yukuo Yamaguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Sealing member, connecting structure using sealing member, and liqu...
Patent number
6,808,256
Issue date
Oct 26, 2004
Canon Kabushiki Kaisha
Mikiya Umeyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid supplying device and liquid discharge recording apparatus
Patent number
6,726,315
Issue date
Apr 27, 2004
Canon Kabushiki Kaisha
Yutaka Koizumi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid jet recording head
Patent number
6,659,595
Issue date
Dec 9, 2003
Canon Kabushiki Kaisha
Yukuo Yamaguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID JET RECORDING HEAD
Publication number
20030156160
Publication date
Aug 21, 2003
Canon Kabushiki Kaisha
Yukuo Yamaguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid jet recording head and liquid jet recording apparatus
Publication number
20030156173
Publication date
Aug 21, 2003
Canon Kabushiki Kaisha
Yukuo Yamaguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Sealing member, connecting structure using sealing member, and liqu...
Publication number
20030156174
Publication date
Aug 21, 2003
CANON KABUSHIKI KAISHA
Mikiya Umeyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid supplying device and liquid discharge recording apparatus
Publication number
20030025773
Publication date
Feb 6, 2003
Yutaka Koizumi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS