Yukio Miyagawa

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Chuo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portable screen assembly
- Patent number 7,773,298
- Issue date Aug 10, 2010
- Izumi-Cosmo Company, Limited
- Yukio Miyagawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Portable screen assembly
- Patent number 7,636,194
- Issue date Dec 22, 2009
- Izumi-Cosmo Company, Limited
- Yukio Miyagawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Portable screen device
- Patent number 7,440,187
- Issue date Oct 21, 2008
- Izumi-Cosmo Company, Limited
- Yukio Miyagawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Portable screen device
- Patent number 7,426,077
- Issue date Sep 16, 2008
- Izumi-Cosmo Company, Limited
- Yukio Miyagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Screen
- Patent number D520046
- Issue date May 2, 2006
- Izumi-Cosmo Co., Ltd.
- Yukio Miyagawa
- D16 - Photography and optical equipment

Patents Applicationslast 30 patents

Information Patent Application
Portable screen assembly
- Publication number 20080247041
- Publication date Oct 9, 2008
- Yukio Miyagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Portable screen assembly
- Publication number 20080239481
- Publication date Oct 2, 2008
- Yukio Miyagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Portable screen device
- Publication number 20080094699
- Publication date Apr 24, 2008
- Yukio Miyagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Portable screen device
- Publication number 20070002440
- Publication date Jan 4, 2007
- Yukio Miyagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY