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Katsuhiro Komatsu
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Nagano, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ink jet recording apparatus and flushing control method used in the...
Patent number
6,837,566
Issue date
Jan 4, 2005
Seiko Epson Corporation
Toyohiko Mitsuzawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording apparatus and flushing control method used in the...
Patent number
6,793,315
Issue date
Sep 21, 2004
Seiko Epson Corporation
Toyohiko Mitsuzawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording apparatus and flushing control method used in the...
Patent number
6,616,264
Issue date
Sep 9, 2003
Seiko Epson Corporation
Toyohiko Mitsuzawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Capping unit for ink jet recording head incorporated in ink jet rec...
Patent number
6,406,123
Issue date
Jun 18, 2002
Seiko Epson Corporation
Minoru Usui
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Ink jet recording apparatus and flushing control method used in the...
Publication number
20030210295
Publication date
Nov 13, 2003
Seiko Epson Corporation
Toyohiko Mitsuzawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink jet recording apparatus and flushing control method used in the...
Publication number
20030202033
Publication date
Oct 30, 2003
Seiko Epson Corporation
Toyohiko Mitsuzawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink jet recording apparatus and flushing control method used in the...
Publication number
20020033859
Publication date
Mar 21, 2002
Seiko Epson Corporation
Toyohiko Mitsuzawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS