Hidetsugu Kawai

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Kashiba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic attraction fluid ejecting method and apparatus
- Patent number 7,922,295
- Issue date Apr 12, 2011
- Sharp Kabushiki Kaisha
- Hidetsugu Kawai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head and method for manufacturing the same
- Patent number 7,819,504
- Issue date Oct 26, 2010
- Sharp Kabushiki Kaisha
- Haruhiko Deguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nozzle plate and method of manufacturing the same
- Patent number 7,568,785
- Issue date Aug 4, 2009
- Sharp Kabushiki Kaisha
- Haruhiko Deguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Ink ejector, and ink ejection control method
- Publication number 20110032293
- Publication date Feb 10, 2011
- Sharp Kabushiki Kaisha
- Katsuhiro Yamamoto
- G02 - OPTICS
Information Patent Application
Ink Discharging Apparatus and Ink Discharging Method
- Publication number 20090047420
- Publication date Feb 19, 2009
- Sharp Kabushiki Kaisha
- Chiyoshi Yoshioka
- G02 - OPTICS
Information Patent Application
Inkjet Head And Method For Manufacturing The Same
- Publication number 20080049074
- Publication date Feb 28, 2008
- Sharp Kabushiki Kaisha
- Haruhiko Deguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Nozzle plate and method of manufacturing the same
- Publication number 20070195123
- Publication date Aug 23, 2007
- SHARP KABUSHIKI KAISHA
- Haruhiko Deguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Electrostatic attraction fluid ejecting method and apparatus
- Publication number 20070195152
- Publication date Aug 23, 2007
- Sharp Kabushiki Kaisha
- Hidetsugu Kawai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Nozzle plate and method of manufacturing the same
- Publication number 20060176338
- Publication date Aug 10, 2006
- Sharp Kabushiki Kaisha
- Haruhiko Deguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS