loadpatents
Patent applications and USPTO patent grants for Kaifu; Keita.The latest application filed is for "zoom lens and optical apparatus".
Patent | Date |
---|---|
Zoom lens and optical apparatus Grant 9,423,598 - Matsui , et al. August 23, 2 | 2016-08-23 |
Image pickup apparatus, color correction method, and color correction program Grant 9,398,281 - Kaifu , et al. July 19, 2 | 2016-07-19 |
Zoom Lens And Optical Apparatus App 20150226945 - MATSUI; TAKUMI ;   et al. | 2015-08-13 |
Image Pickup Apparatus, Color Correction Method, And Color Correction Program App 20140300772 - Kaifu; Keita ;   et al. | 2014-10-09 |
Optical element Grant 8,804,248 - Tanaka , et al. August 12, 2 | 2014-08-12 |
Liquid crystal light adjusting device and imaging apparatus Grant 8,743,297 - Kaifu June 3, 2 | 2014-06-03 |
Optical device and imaging device Grant 8,659,722 - Kaifu February 25, 2 | 2014-02-25 |
Image Pickup Apparatus App 20130229566 - Kaifu; Keita | 2013-09-05 |
Optical element, imaging device, and method of driving the optical element Grant 8,488,249 - Sano , et al. July 16, 2 | 2013-07-16 |
Liquid Crystal Dimmer, Image Pickup Unit, And Method Of Driving Liquid Crystal Dimming Device App 20130135543 - Kaifu; Keita ;   et al. | 2013-05-30 |
Optical apparatus and imaging apparatus Grant 8,451,525 - Kaifu , et al. May 28, 2 | 2013-05-28 |
Optical Element App 20130010369 - Tanaka; Kazuhiro ;   et al. | 2013-01-10 |
Optical Device And Imaging Device App 20120249895 - Kaifu; Keita | 2012-10-04 |
Optical element Grant 8,279,528 - Tanaka , et al. October 2, 2 | 2012-10-02 |
Optical element Grant 8,189,266 - Tanaka , et al. May 29, 2 | 2012-05-29 |
Liquid crystal light adjusting device and imaging apparatus App 20120105743 - Kaifu; Keita | 2012-05-03 |
Optical Element App 20120075714 - Tanaka; Kazuhiro ;   et al. | 2012-03-29 |
Optical element Grant 8,089,699 - Tanaka , et al. January 3, 2 | 2012-01-03 |
Optical element and imaging device Grant 8,059,343 - Mitsuda , et al. November 15, 2 | 2011-11-15 |
Optical apparatus and imaging apparatus App 20110051213 - Kaifu; Keita ;   et al. | 2011-03-03 |
Optical Element App 20100328781 - Tanaka; Kazuhiro ;   et al. | 2010-12-30 |
Dichroic dye composition, and liquid-crystal composition and liquid-crystal element including dichroic dye Grant 7,857,991 - Shiga , et al. December 28, 2 | 2010-12-28 |
Optical Element And Imaging Device App 20100302613 - Mitsuda; Yukihiro ;   et al. | 2010-12-02 |
Optical element Grant 7,813,049 - Tanaka , et al. October 12, 2 | 2010-10-12 |
Optical element and imaging device Grant 7,787,190 - Mitsuda , et al. August 31, 2 | 2010-08-31 |
Optical Element App 20100188730 - Tanaka; Kazuhiro ;   et al. | 2010-07-29 |
Optical Element App 20100182670 - Tanaka; Kazuhiro ;   et al. | 2010-07-22 |
Optical Element And Imaging Device App 20100079839 - Mitsuda; Yukihiro ;   et al. | 2010-04-01 |
Optical Element, Imaging Device, And Method Of Driving The Optical Element App 20100079838 - Sano; Yukihiro ;   et al. | 2010-04-01 |
Optical Element App 20090135461 - Tanaka; Kazuhiro ;   et al. | 2009-05-28 |
Dichroic Dye Composition, And Liquid-crystal Composition And Liquid-crystal Element Including Dichroic Dye App 20090033861 - Shiga; Yasushi ;   et al. | 2009-02-05 |
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