| Patent | Date |
|---|
Luminescent element with a lens
Grant D652,534 - Hamanaka , et al. January 17, 2 | 2012-01-17 |
Luminescent element with a lens
Grant D652,535 - Hamanaka , et al. January 17, 2 | 2012-01-17 |
Light-emitting element array with micro-lenses and optical writing head
Grant 8,089,077 - Hamanaka , et al. January 3, 2 | 2012-01-03 |
Lens-attached light-emitting element and method for manufacturing the same
Grant 7,989,825 - Hamanaka , et al. August 2, 2 | 2011-08-02 |
Lens array of erecting unit magnification system, image reading apparatus and image writing apparatus using the lens array, as well as method for manufacturing the lens array
Grant 7,903,341 - Nagata , et al. March 8, 2 | 2011-03-08 |
Imaging Optical System, Image Reading Apparatus And Image Reading Apparatus Using The Imaging Optical System
App 20100128353 - Nagata; Hideshi ; et al. | 2010-05-27 |
Light-emitting Element Array With Micro-lenses And Optical Writing Head
App 20100001296 - Hamanaka; Kenjiro ; et al. | 2010-01-07 |
Lens Array Of Erecting Unit Magnification System, Image Reading Apparatus And Image Writing Apparatus Using The Lens Array, As Well As Method For Manufacturing The Lens Array
App 20090262433 - Nagata; Hideshi ; et al. | 2009-10-22 |
Luminescent element with a lens
Grant D602,613 - Hamanaka , et al. October 20, 2 | 2009-10-20 |
Luminescent element with a lens
Grant D602,177 - Hamanaka , et al. October 13, 2 | 2009-10-13 |
Method for producing aspherical structure, and aspherical lens array molding tool and aspherical lens array produced by the same method
Grant 7,329,372 - Tsunetomo , et al. February 12, 2 | 2008-02-12 |
Light detection device
Grant 7,238,935 - Asada , et al. July 3, 2 | 2007-07-03 |
Lens-attached ligh-emitting element and method for manufacturing the same
App 20070057268 - Hamanaka; Kenjiro ; et al. | 2007-03-15 |
Method for producing planar lens and planar lens array
Grant 7,152,434 - Hashimoto , et al. December 26, 2 | 2006-12-26 |
Lens-attached light-emitting element
Grant 7,142,377 - Hashimoto , et al. November 28, 2 | 2006-11-28 |
Optical device unit, optical device and microlens array
App 20060165351 - Hamanaka; Kenjiro ; et al. | 2006-07-27 |
Light detection device
App 20060065817 - Asada; Kenichi ; et al. | 2006-03-30 |
Optical device and method for fabricating the same
Grant 7,006,291 - Hori , et al. February 28, 2 | 2006-02-28 |
Lens-attached light-emitting element
App 20060012888 - Hashimoto; Takahiro ; et al. | 2006-01-19 |
Method of designing collimator array device and collimator array device manufactured thereby
Grant 6,912,091 - Hamanaka , et al. June 28, 2 | 2005-06-28 |
Optical module unit and optical module employing the optical module unit
Grant 6,907,162 - Hamanaka June 14, 2 | 2005-06-14 |
Optical module and method of forming the optical module
Grant 6,847,761 - Hamanaka January 25, 2 | 2005-01-25 |
Optical device and method for fabricating the same
App 20040105155 - Hori, Masahiro ; et al. | 2004-06-03 |
Method for producing planar lens and planar lens array
App 20030209040 - Hashimoto, Takahiro ; et al. | 2003-11-13 |
Method for manufacturing an erect image, unity magnification, resin lens array
Grant 6,625,864 - Nemoto , et al. September 30, 2 | 2003-09-30 |
Method for producing aspherical structure, and aspherical lens array molding tool and aspherical lens array produced by the same method
App 20030157211 - Tsunetomo, Keiji ; et al. | 2003-08-21 |
Optical module
App 20030152325 - Yasuda, Yoshihide ; et al. | 2003-08-14 |
Optical module and method of forming the optical module
App 20030063859 - Hamanaka, Kenjiro | 2003-04-03 |
Illuminating device
Grant 6,523,985 - Hamanaka , et al. February 25, 2 | 2003-02-25 |
Optical module and method of forming the optical module
App 20030026537 - Hamanaka, Kenjiro | 2003-02-06 |
Optical module unit and optical module employing the optical module unit
App 20030026538 - Hamanaka, Kenjiro | 2003-02-06 |
Erect image, unity magnification, resin lens array and method for manufacturing the same
App 20020124378 - Nemoto, Hiroyuki ; et al. | 2002-09-12 |
Method for forming planar microlens and planar microlens obtained thereby
Grant 6,432,328 - Hamanaka , et al. August 13, 2 | 2002-08-13 |
Method of changing the surface of a glass substrate containing silver, by using a laser beam
App 20020017116 - Koyama, Tadashi ; et al. | 2002-02-14 |
Method of changing the surface of a glass substrate containing silver, by using a laser beam
App 20010028502 - Koyama, Tadashi ; et al. | 2001-10-11 |
Illuminating device
App 20010024372 - Hamanaka, Kenjiro ; et al. | 2001-09-27 |
Method of designing collimator array device and collimator array device manufactured thereby
App 20010024548 - Hamanaka, Kenjiro ; et al. | 2001-09-27 |
Method for forming planar microlens and planar microlens obtained thereby
App 20010010597 - Hamanaka, Kenjiro ; et al. | 2001-08-02 |
Stamper for use in forming planar micro-lens array and method for forming thereof
Grant 6,129,866 - Hamanaka , et al. October 10, 2 | 2000-10-10 |
Planar microlens array and method of manufacturing same
Grant 6,069,740 - Hamanaka May 30, 2 | 2000-05-30 |
Liquid-crystal display device
Grant 6,031,591 - Hamanaka February 29, 2 | 2000-02-29 |
Planar microlens array having high converging efficiency
Grant 5,982,552 - Nakama , et al. November 9, 1 | 1999-11-09 |
Planar microlens array and method of making same
Grant 5,867,321 - Nakama , et al. February 2, 1 | 1999-02-02 |
Optical information transmitting device and method of manufacturing same
Grant 5,500,523 - Hamanaka March 19, 1 | 1996-03-19 |
Optical information transmitting device and method of manufacturing same
Grant 5,362,961 - Hamanaka November 8, 1 | 1994-11-08 |
Transmissive image display device
Grant 5,337,186 - Oikawa , et al. August 9, 1 | 1994-08-09 |
Optical information transmitting device and method of manufacturing same
Grant 5,202,567 - Hamanaka April 13, 1 | 1993-04-13 |
Image transmitting element comprising an array of photo-transmissible holes
Grant 5,163,117 - Imanishi , et al. November 10, 1 | 1992-11-10 |
Plate with lens array
Grant 5,074,649 - Hamanaka December 24, 1 | 1991-12-24 |
Image transmitting element and process for producing same
Grant 5,046,159 - Hamanaka September 3, 1 | 1991-09-03 |
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