Yoshihiro Igarashi

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Nagano-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid-jet head apparatus having a fixing plate formed with a protr...
- Patent number 7,992,964
- Issue date Aug 9, 2011
- Seiko Epson Corporation
- Isao Yanagisawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Alignment jig, manufacturing method thereof, and method of manufact...
- Patent number 7,832,086
- Issue date Nov 16, 2010
- Seiko Epson Corporation
- Yasuo Inaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing alignment jig and liquid-jet head unit
- Patent number 7,578,576
- Issue date Aug 25, 2009
- Seiko Epson Corporation
- Yasuo Inaoka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Liquid-jet head, liquid-jet apparatus and method for producing liqu...
- Publication number 20070046727
- Publication date Mar 1, 2007
- Seiko Epson Corporation
- Isao Yanagisawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Alignment jig, manufacturing method thereof, and method of manufact...
- Publication number 20060265851
- Publication date Nov 30, 2006
- Seiko Epson Corporation
- Yasuo Inaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of manufacturing alignment jig and liquid-jet head unit
- Publication number 20060268063
- Publication date Nov 30, 2006
- Seiko Epson Corporation
- Yasuo Inaoka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL