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Keiichi Mukaiyama
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Suwa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for manufacturing an electrostatic actuator
Patent number
6,410,107
Issue date
Jun 25, 2002
Seiko Epson Corporation
Kazuhiko Sato
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet print head with plural electrodes
Patent number
6,334,673
Issue date
Jan 1, 2002
Seiko Epson Corporation
Kohei Kitahara
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet head for reducing pressure interference between ink supply p...
Patent number
6,213,590
Issue date
Apr 10, 2001
Seiko Epson Corporation
Masahiro Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electrostatic actuator and manufacturing method therefor
Patent number
6,190,003
Issue date
Feb 20, 2001
Seiko Epson Corporation
Kazuhiko Sato
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for producing an electrostatic actuator and an inkjet head u...
Patent number
6,164,759
Issue date
Dec 26, 2000
Seiko Epson Corporation
Masahiro Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording apparatus, and an ink jet head manufacturing method
Patent number
5,992,978
Issue date
Nov 30, 1999
Seiko Epson Corporation
Masahiro Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of manufacturing an ink jet recording head
Patent number
5,956,829
Issue date
Sep 28, 1999
Seiko Epson Corporation
Kohei Kitahara
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet recording apparatus
Patent number
5,912,684
Issue date
Jun 15, 1999
Seiko Epson Corporation
Masahiro Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording head with vibrating element having greater width...
Patent number
5,856,837
Issue date
Jan 5, 1999
Seiko Epson Corporation
Kohei Kitahara
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet head drive apparatus and drive method, and a printer using...
Patent number
5,644,341
Issue date
Jul 1, 1997
Seiko Epson Corporation
Masahiro Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Electrostatic actuator and manufacturing method therefor
Publication number
20010000329
Publication date
Apr 19, 2001
Kazuhiko Sato
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS