Fukunaga; Hideki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fukunaga; Hideki.The latest application filed is for "semiconductor light-emitting element, light source head, and image forming apparatus".

Company Profile

0.17.13

Fukunaga; Hideki - Kanagawa JP
Fukunaga; Hideki - Ebina JP
Fukunaga; Hideki - Nakai-machi JP
Fukunaga, Hideki - Ebina-shi JP
Fukunaga; Hideki - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Semiconductor light-emitting element, light source head, and image forming apparatus Grant 9,147,817 - Fukunaga September 29, 2	2015-09-29
Semiconductor Light-emitting Element, Light Source Head, And Image Forming Apparatus App 20150077497 - FUKUNAGA; Hideki	2015-03-19
Semiconductor light-emitting element, light-source head, and image forming apparatus Grant 8,963,186 - Fukunaga February 24, 2	2015-02-24
Semiconductor Light-emitting Element, Light-source Head, And Image Forming Apparatus App 20140217442 - FUKUNAGA; Hideki	2014-08-07
Light-emitting thyristor, light source head, and image forming apparatus Grant 8,564,013 - Fukunaga October 22, 2	2013-10-22
Optical functional element, optical functional element array, exposure device, and method of manufacturing optical functional element Grant 8,324,644 - Suzuki , et al. December 4, 2	2012-12-04
Light - Emitting Thyristor, Light Source Head, And Image Forming Apparatus App 20120242771 - FUKUNAGA; Hideki	2012-09-27
Method of producing liquid droplet ejection head Grant 8,176,630 - Kataoka , et al. May 15, 2	2012-05-15
Optical Functional Element, Optical Functional Element Array, Exposure Device, And Method Of Manufacturing Optical Functional Element App 20110062463 - SUZUKI; Teiichi ; et al.	2011-03-17
Liquid Droplet Ejection Head, Apparatus For Ejecting Liquid Droplet, And Method Of Producing Liquid Droplet Ejection Head App 20100252528 - Kataoka; Masaki ; et al.	2010-10-07
Liquid droplet ejection head, apparatus for ejecting liquid droplet, and method of producing liquid droplet ejection head Grant 7,798,628 - Kataoka , et al. September 21, 2	2010-09-21
Liquid droplet ejection head, apparatus for ejecting liquid droplet, and method of producing liquid droplet ejection head App 20080049085 - Kataoka; Masaki ; et al.	2008-02-28
Droplet ejection head and droplet ejection apparatus App 20070165069 - Notsu; Katsuhiro ; et al.	2007-07-19
Card printer in a card information management system Grant 7,195,148 - Kimura , et al. March 27, 2	2007-03-27
Ink jet recording head and method for manufacturing the same Grant 7,189,587 - Fukunaga , et al. March 13, 2	2007-03-13
Droplet ejecting nozzle plate and manufacturing method therefor App 20070040866 - Funatsu; Norikuni ; et al.	2007-02-22
Ink jet recording head and method for manufacturing the same App 20050275692 - Fukunaga, Hideki ; et al.	2005-12-15
Ink jet recording head and method for manufacturing the same Grant 6,967,385 - Fukunaga , et al. November 22, 2	2005-11-22
Ink jet recording head and method for manufacturing the same Grant 6,921,152 - Fukunaga , et al. July 26, 2	2005-07-26
Image forming apparatus, normal image forming unit, special image forming unit and image forming method Grant 6,839,524 - Yamaguchi , et al. January 4, 2	2005-01-04
Ink jet recording head and method for manufacturing the same App 20040109048 - Fukunaga, Hideki ; et al.	2004-06-10
Ink jet recording head and method for manufacturing the same App 20040109040 - Fukunaga, Hideki ; et al.	2004-06-10
Image forming apparatus, normal image forming unit, special image forming unit and image forming method App 20030113123 - Yamaguchi, Shoji ; et al.	2003-06-19
Card printer in a card information management system App 20030062409 - Kimura, Tetsuya ; et al.	2003-04-03
Semiconductor device Grant 6,483,189 - Fukunaga November 19, 2	2002-11-19
Imaging optical system and image forming apparatus Grant 6,226,129 - Fukunaga May 1, 2	2001-05-01
Light beam focal position detecting device, light beam projecting device, and light beam recording apparatus Grant 5,841,465 - Fukunaga , et al. November 24, 1	1998-11-24
Semiconductor laser array driving method, semiconductor laser array driving device and image forming apparatus Grant 5,809,052 - Seko , et al. September 15, 1	1998-09-15
Semiconductor laser device Grant 5,588,016 - Otoma , et al. December 24, 1	1996-12-24

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