| Patent | Date |
|---|
System For Controlling Transport Of Liquid Tank By Overhead Crane, And Method For Transporting Liquid Tank By Overhead Crane
App 20180339886 - HASHIMOTO; Kunihiro ; et al. | 2018-11-29 |
Apparatus for supplying Zn--Al alloy to molten zinc pot
Grant 9,834,834 - Yamauchi , et al. December 5, 2 | 2017-12-05 |
Illumination optical system with light-compressing lens arrays having no optical power on one section and image projection apparatus having the same
Grant 9,575,402 - Maeda , et al. February 21, 2 | 2017-02-21 |
METHOD OF SUPPLYING Zn-Al ALLOY TO MOLTEN ZINC POT, METHOD OF ADJUSTING CONCENTRATION OF Al IN MOLTEN ZINC BATH, AND APPARATUS FOR SUPPLYING Zn-Al ALLOY TO MOLTEN ZINC POT
App 20160369384 - YAMAUCHI; Yu ; et al. | 2016-12-22 |
Method of supplying Zn--Al alloy to molten zinc pot, method of adjusting concentration of Al in molten zinc bath, and apparatus for supplying Zn--Al alloy to molten zinc pot
Grant 9,458,530 - Yamauchi , et al. October 4, 2 | 2016-10-04 |
Method and device for removing metal fumes inside snout in continuous hot-dip plating plant
Grant 9,187,813 - Yamauchi , et al. November 17, 2 | 2015-11-17 |
Flow regulating member of hot dip coating tank and continuous hot dip coating system
Grant 8,887,661 - Kawamura , et al. November 18, 2 | 2014-11-18 |
Image projection apparatus and color separation/combination optical system
Grant 8,727,537 - Maeda , et al. May 20, 2 | 2014-05-20 |
METHOD OF SUPPLYING Zn-Al ALLOY TO MOLTEN ZINC POT, METHOD OF ADJUSTING CONCENTRATION OF Al IN MOLTEN ZINC BATH, AND APPARATUS FOR SUPPLYING Zn-Al ALLOY TO MOLTEN ZINC POT
App 20140109793 - Yamauchi; Yu ; et al. | 2014-04-24 |
Image projection apparatus utilizing reflective image display element and plural parallel plates for a plurality of color light (as amended)
Grant 8,704,143 - Yamauchi , et al. April 22, 2 | 2014-04-22 |
Flow Regulating Member Of Hot Dip Coating Tank And Continuous Hot Dip Coating System
App 20130291793 - Kawamura; Mikio ; et al. | 2013-11-07 |
Flow Regulating Member Of Hot Dip Coating Tank And Continuous Hot Dip Coating System
App 20130263778 - Kawamura; Mikio ; et al. | 2013-10-10 |
Method And Device For Removing Metal Fumes Inside Snout In Continuous Hot-dip Plating Plant
App 20130160647 - Yamauchi; Yu ; et al. | 2013-06-27 |
Illumination Optical System And Image Projection Apparatus Having The Same
App 20120162610 - Maeda; Yuuki ; et al. | 2012-06-28 |
Wavelength-selective polarization conversion element for generating two light components having polarization directions and wavelength regions different from each other, illumination optical system, and image projection apparatus including the element
Grant 8,109,637 - Okuyama , et al. February 7, 2 | 2012-02-07 |
Image Projection Apparatus Utilizing Reflective Image Display Element
App 20120019787 - YAMAUCHI; Yu ; et al. | 2012-01-26 |
Image Projection Apparatus And Color Separation/combination Optical System
App 20110310350 - Maeda; Yuuki ; et al. | 2011-12-22 |
Image display apparatus with light path separation to return a polarized light component
Grant 8,035,758 - Yamauchi , et al. October 11, 2 | 2011-10-11 |
Color combining optical system and image projection apparatus using the same
Grant 7,980,701 - Kodama , et al. July 19, 2 | 2011-07-19 |
Optical system for image projection and image projection apparatus including a polarization beam splitting surface
Grant 7,976,166 - Okuyama , et al. July 12, 2 | 2011-07-12 |
Illumination optical system including luminous flux conversion system
Grant 7,935,920 - Yamauchi , et al. May 3, 2 | 2011-05-03 |
Illumination optical system and projection-type image display apparatus using the same
Grant 7,878,659 - Kadowaki , et al. February 1, 2 | 2011-02-01 |
Wavelength-selective polarization conversion element, illumination optical system, projection display optical system, and image projection apparatus
Grant 7,631,972 - Ushigome , et al. December 15, 2 | 2009-12-15 |
Wavelength-selective polarization conversion element, projection displaying optical system and image projection apparatus
Grant 7,472,995 - Yamauchi , et al. January 6, 2 | 2009-01-06 |
Illumination Optical System And Projection-type Image Display Apparatus Using The Same
App 20090002634 - Kadowaki; Ryota ; et al. | 2009-01-01 |
Wavelength-selective Polarization Conversion Element, Illumination Optical System, And Image Projection Apparatus
App 20080316431 - Okuyama; Atsushi ; et al. | 2008-12-25 |
Color Combining Optical System And Image Projection Apparatus Using The Same
App 20080266526 - Kodama; Hiroyuki ; et al. | 2008-10-30 |
Image Display Apparatus
App 20080079872 - Yamauchi; Yu ; et al. | 2008-04-03 |
Optical System For Image Projection And Image Projection Apparatus
App 20070291594 - OKUYAMA; Atsushi ; et al. | 2007-12-20 |
Optical System For Image Projection And Image Projection Apparatus
App 20070291344 - YAMAUCHI; Yu ; et al. | 2007-12-20 |
Wavelength-selective Polarization Conversion Element, Illumination Optical System, Projection Display Optical System, And Image Projection Apparatus
App 20070133631 - USHIGOME; Reona ; et al. | 2007-06-14 |
Wavelength-selective Polarization Conversion Element, Projection Displaying Optical System And Image Projection Apparatus
App 20070071043 - Yamauchi; Yu ; et al. | 2007-03-29 |
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