Hiyama; Kunimasa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hiyama; Kunimasa.The latest application filed is for "organic electroluminescent element".

Company Profile

0.18.17

Hiyama; Kunimasa - Hachioji JP
Hiyama; Kunimasa - Tokyo N/A JP
Hiyama; Kunimasa - Hachioji-shi 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
Organic electroluminescent element Grant 9,780,322 - Tani , et al. October 3, 2	2017-10-03
Light extraction sheet, organic electroluminescence element and illumination device Grant 9,541,681 - Taima , et al. January 10, 2	2017-01-10
White organic electroluminescent element and lighting device Grant 9,006,711 - Nakayama , et al. April 14, 2	2015-04-14
Organic electroluminescence element, method for producing organic electroluminescence element, and illumination device using organic electroluminescence element Grant 8,987,711 - Hiyama , et al. March 24, 2	2015-03-24
Organic Electroluminescent Element App 20140339529 - Tani; Kunio ; et al.	2014-11-20
White Light Emitting Organic Electroluminescent Element With Mixing Region Between Two Light Emitting Layers App 20140220721 - KOBAYASHI; Yasunobu ; et al.	2014-08-07
Organic electroluminescence element and illumination device using the same Grant 8,686,630 - Hiyama , et al. April 1, 2	2014-04-01
Method for manufacturing organic electronic element Grant 8,569,087 - Kojima , et al. October 29, 2	2013-10-29
Electroluminescent element Grant 8,518,556 - Nakayama , et al. August 27, 2	2013-08-27
Organic electroluminescent element Grant 8,518,558 - Hiyama , et al. August 27, 2	2013-08-27
Light Extraction Sheet, Organic Electroluminescence Element And Illumination Device App 20130062654 - Taima; Yasuo ; et al.	2013-03-14
Organic electroluminescent element Grant 8,304,764 - Ono , et al. November 6, 2	2012-11-06
Organic Electroluminescence Element, Method For Producing Organic Electroluminescence Element, And Illumination Device Using Organic Electroluminescence Element App 20120228601 - Hiyama; Kunimasa ; et al.	2012-09-13
White Light Emitting Organic Electroluminescent Element App 20120086331 - Kobayashi; Yasunobu ; et al.	2012-04-12
Organic Electroluminescence Element And Illumination Device Using The Same App 20110279024 - Hiyama; Kunimasa ; et al.	2011-11-17
White Light Emission Organic Electroluminescent Element, Illuminating Device And Display App 20110084601 - Nakayama; Yoriko ; et al.	2011-04-14
Method For Manufacturing Organic Electronic Element App 20100267180 - Kojima; Shigeru ; et al.	2010-10-21
Organic Electroluminescent Element App 20100244007 - Ono; Takeshi ; et al.	2010-09-30
Electroluminescent Element App 20100221547 - Nakayama; Yoriko ; et al.	2010-09-02
White light emitting organic electroluminescent element and lighting device Grant 7,745,990 - Kondo , et al. June 29, 2	2010-06-29
White Organic Electroluminescent Element And Lighting Device App 20100127246 - Nakayama; Yoriko ; et al.	2010-05-27
Organic Electroluminescent Element App 20100045172 - Hiyama; Kunimasa ; et al.	2010-02-25
White Light Emitting Organic Electroluminescent Element And Lighting Device App 20080238305 - KONDO; Toshiya ; et al.	2008-10-02
Ink-jet recording sheet and production method of the same App 20060210732 - Hiyama; Kunimasa ; et al.	2006-09-21
Manufacturing method of ink jet recording paper and ink jet recording paper App 20060008599 - Hiyama; Kunimasa	2006-01-12
Ink-jet recording medium Grant 6,821,584 - Tashiro , et al. November 23, 2	2004-11-23
Ink-jet recording medium App 20030228427 - Tashiro, Kouji ; et al.	2003-12-11

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