Masaaki Kadomi
Masaaki Kadomi, Otsu-City JP
Patent application number | Description | Published |
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20090207495 | Wavelength separation film and filter for optical communication using the same - A wavelength separation film having a structure containing plural thin films laminated to each other including a first thin film containing a high refractive index material, a second thin film containing a low refractive index material, and a third thin film containing a material having an intermediate refractive index that intervenes between the refractive index of the high refractive index material and the refractive index of the low refractive index material, the high refractive index material being silicon, the low refractive index material being at least one selected from silicon oxide, magnesium fluoride and aluminum oxide, and the material having an intermediate refractive index being at least one selected from titanium oxide, tantalum oxide, niobium oxide, zirconium oxide, hafnium oxide and aluminum oxide. | 08-20-2009 |
20100027128 | Lens array - The lens array | 02-04-2010 |
Masaaki Kadomi, Otsu-Shi JP
Patent application number | Description | Published |
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20130107573 | WAVELENGTH CONVERSION ELEMENT, LIGHT SOURCE, AND BACKLIGHT UNIT FOR LIQUID CRYSTALS | 05-02-2013 |
20130170179 | WAVELENGTH CONVERSION ELEMENT AND LIGHT SOURCE PROVIDED WITH SAME - A light source using a wavelength conversion member is increased in brightness. A wavelength conversion element | 07-04-2013 |
20140340624 | LIQUID CRYSTAL ELEMENT AND CELL FOR LIQUID CRYSTAL ELEMENT - Provided is a liquid crystal element of low drive voltage and high response speed. A liquid crystal element ( | 11-20-2014 |
20140368776 | LIQUID-CRYSTAL LENS AND LIQUID-CRYSTAL LENS-CELL - An object of the present invention is to provide a liquid-crystal lens having excellent imaging performance. A liquid-crystal lens ( | 12-18-2014 |
20150036096 | LIQUID-CRYSTAL LENS - Provided is a liquid-crystal lens with low wavefront aberration. A liquid-crystal lens ( | 02-05-2015 |
20150268387 | LIQUID CRYSTAL LENS AND CELL FOR LIQUID CRYSTAL LENS - Provided is a liquid crystal lens having low wavefront aberration. A liquid crystal lens ( | 09-24-2015 |