OKUYAMA; Kojiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for OKUYAMA; Kojiro.The latest application filed is for "wavelength conversion member, light source device using same, projector and vehicle".

Company Profile

3.41.56

OKUYAMA; Kojiro - Nara JP
Okuyama; Kojiro - Ikoma JP
Okuyama, Kojiro - Ikoma-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
Wavelength Conversion Member, Light Source Device Using Same, Projector And Vehicle App 20210270428 - UEDA; Yuki ; et al.	2021-09-02
Light source device, projector, and vehicle Grant 11,105,482 - Hogiri , et al. August 31, 2	2021-08-31
Light Source Device, Projector, And Vehicle App 20210123577 - HOGIRI; Masayuki ; et al.	2021-04-29
Light Source Device App 20200010760 - UEDA; YUKI ; et al.	2020-01-09
Phosphor, method of producing same, and light-emitting device Grant 10,385,264 - Okuyama , et al. A	2019-08-20
Wavelength conversion member including phosphor Grant 10,365,551 - Nagasaki , et al. July 30, 2	2019-07-30
Phosphor, Method Of Producing Same, And Light-emitting Device App 20170369775 - OKUYAMA; KOJIRO ; et al.	2017-12-28
Wavelength Conversion Member Including Phosphor App 20170307968 - NAGASAKI; YOSHIHISA ; et al.	2017-10-26
Oxychloride phosphor, light emitting device, lighting apparatus, and vehicle Grant 9,651,207 - Okuyama , et al. May 16, 2	2017-05-16
Red phosphor material and light-emitting device Grant 9,644,142 - Inoue , et al. May 9, 2	2017-05-09
Phosphor, light-emitting device including said phosphor, projector, head-up display and vehicle including said light-emitting device Grant 9,523,034 - Okuyama , et al. December 20, 2	2016-12-20
Red phosphor material and light-emitting device Grant 9,518,220 - Inoue , et al. December 13, 2	2016-12-13
Yellow fluorescent substance, light-emitting device, illumination device, and vehicle Grant 9,416,313 - Nitta , et al. August 16, 2	2016-08-16
Fluorescent material and light-emitting device Grant 9,376,617 - Inoue , et al. June 28, 2	2016-06-28
Phosphor, light-emitting device, image pickup device, liquid crystal display device, lighting device, and vehicle Grant 9,328,877 - Nitta , et al. May 3, 2	2016-05-03
Fluorescent Material And Light-emitting Device App 20160115386 - INOUE; OSAMU ; et al.	2016-04-28
Phosphor, Light-emitting Device Including Said Phosphor, Projector, Head-up Display And Vehicle Including Said Light-emitting Device App 20150291880 - OKUYAMA; KOJIRO ; et al.	2015-10-15
Light source device including a high energy light source and a wavelength conversion member, illuminating device comprising the same, and vehicle Grant 9,142,733 - Nagasaki , et al. September 22, 2	2015-09-22
Red Phosphor Material And Light-emitting Device App 20150218445 - INOUE; OSAMU ; et al.	2015-08-06
Red Phosphor Material And Light-emitting Device App 20150218446 - INOUE; OSAMU ; et al.	2015-08-06
Fluorescent Material And Light-emitting Device App 20150171283 - OKUYAMA; KOJIRO ; et al.	2015-06-18
Phosphor Material And Light-emitting Device App 20150152327 - INOUE; OSAMU ; et al.	2015-06-04
Oxychloride Phosphor, Light Emitting Device, Lighting Apparatus, And Vehicle App 20150153010 - OKUYAMA; KOJIRO ; et al.	2015-06-04
Light Source Device, Illuminating Device Comprising The Same, And Vehicle App 20150060916 - NAGASAKI; YOSHIHISA ; et al.	2015-03-05
Yellow Fluorescent Substance, Light-emitting Device, Illumination Device, And Vehicle App 20150055358 - NITTA; MITSURU ; et al.	2015-02-26
Rare earth aluminum garnet type phosphor and light-emitting device using the same Grant 8,957,575 - Oshio , et al. February 17, 2	2015-02-17
Light-emitting Device App 20140339567 - OKUYAMA; Kojiro ; et al.	2014-11-20
Phosphor, Light-emitting Device, Image Pickup Device, Liquid Crystal Display Device, Lighting Device, And Vehicle App 20140285997 - NITTA; Mitsuru ; et al.	2014-09-25
Plasma display panel and phosphor Grant 8,836,206 - Okuyama September 16, 2	2014-09-16
Yttrium--aluminum--garnet-type phosphor Grant 8,771,548 - Okuyama , et al. July 8, 2	2014-07-08
Rare Earth Aluminum Garnet Type Phosphor And Light-emitting Device Using The Same App 20140152173 - OSHIO; Shozo ; et al.	2014-06-05
Plasma Display Panel And Phosphor App 20140103795 - OKUYAMA; Kojiro	2014-04-17
Blue phosphor, and light-emitting device using the same Grant 8,652,356 - Okuyama , et al. February 18, 2	2014-02-18
Plasma display panel Grant 8,624,479 - Okuyama January 7, 2	2014-01-07
Yttrium-aluminum-garnet-type Phosphor App 20130221276 - OKUYAMA; Kojiro ; et al.	2013-08-29
Plasma Display Panel App 20130200775 - OKUYAMA; Kojiro	2013-08-08
Blue phosphor, light-emitting device, and plasma display panel Grant 8,410,677 - Okuyama , et al. April 2, 2	2013-04-02
Blue phosphor, light-emitting device, and plasma display panel Grant 8,366,965 - Okuyama , et al. February 5, 2	2013-02-05
Blue phosphor, and light-emitting device using the same Grant 8,361,347 - Okuyama , et al. January 29, 2	2013-01-29
Plasma Display Panel And Green Phosphor Layer App 20120299461 - OKUYAMA; Kojiro	2012-11-29
Blue phosphor, light-emitting device, and plasma display panel Grant 8,236,201 - Kitamura , et al. August 7, 2	2012-08-07
Blue Phosphor, Light-emitting Device, And Plasma Display Panel App 20120181480 - OKUYAMA; Kojiro ; et al.	2012-07-19
Stoichiometric phosphor, and light emitting device and plasma display panel utilizing the phosphor Grant 8,183,778 - Okuyama , et al. May 22, 2	2012-05-22
Plasma display panel having electron emitting material Grant 8,169,143 - Okui , et al. May 1, 2	2012-05-01
Method of manufacturing blue silicate phosphor, and blue silicate phosphor and light-emitting device Grant 8,142,684 - Shiraishi , et al. March 27, 2	2012-03-27
Phosphor and light emitting device using the phosphor Grant 8,129,905 - Okuyama , et al. March 6, 2	2012-03-06
Blue phosphor, light-emitting device, and plasma display panel Grant 8,040,063 - Okuyama , et al. October 18, 2	2011-10-18
Crystalline Compound, Manufacturing Method Therefor And Plasma Display Panel App 20110198985 - Inoue; Osamu ; et al.	2011-08-18
Plasma Display Panel App 20110193474 - Inoue; Osamu ; et al.	2011-08-11
Plasma Display Panel App 20110175554 - Inoue; Osamu ; et al.	2011-07-21
Phosphor, Method For Producing The Same, And Light-emitting Device App 20110163657 - Okui; Yayoi ; et al.	2011-07-07
Phosphor, Light Emitting Device, And Plasma Display Panel App 20110068680 - Okuyama; Kojiro ; et al.	2011-03-24
Phosphor, light-emitting device, and plasma display panel Grant 7,902,756 - Sakai , et al. March 8, 2	2011-03-08
Plasma Display Panel App 20100259158 - Okui; Yayoi ; et al.	2010-10-14
Plasma Display Panel App 20100259466 - Inoue; Osamu ; et al.	2010-10-14
Blue Phosphor, And Light-emitting Device Using The Same App 20100237765 - Okuyama; Kojiro ; et al.	2010-09-23
Blue Phosphor, And Light-emitting Device Using The Same App 20100237764 - Okuyama; Kojiro ; et al.	2010-09-23
Blue Phosphor, Light-emitting Device, And Plasma Display Panel App 20100164360 - Kitamura; Yayoi ; et al.	2010-07-01
Gas Discharge Light Emitting Panel App 20100156266 - Zukawa; Takehiro ; et al.	2010-06-24
Blue Phosphor, Light-emitting Device, And Plasma Display Panel App 20100141113 - Okuyama; Kojiro ; et al.	2010-06-10
Blue Phosphor, Light-emitting Device, And Plasma Display Panel App 20100052506 - Okuyama; Kojiro ; et al.	2010-03-04
Method Of Manufacturing Blue Silicate Phosphor, And Blue Silicate Phosphor And Light-emitting Device App 20090218926 - Shiraishi; Seigo ; et al.	2009-09-03
Phosphor And Light-emitting Device App 20090200945 - Okuyama; Kojiro ; et al.	2009-08-13
Phosphor And Light-emitting Device App 20090072704 - Okuyama; Kojiro ; et al.	2009-03-19
Phosphor And Light-emitting Device App 20090058254 - Okuyama; Kojiro ; et al.	2009-03-05
Phosphor, Light-emitting Device, And Plasma Display Panel App 20090021145 - Sakai; Masahiro ; et al.	2009-01-22
Light-Emitting Device App 20080203893 - Sakai; Masahiro ; et al.	2008-08-28
Plasma display device having blue phosphor layers with alkaline earth metal aluminate containing molybdenum or tungsten Grant 7,285,913 - Okuyama , et al. October 23, 2	2007-10-23
Phosphor and plasma display device Grant 7,238,303 - Okuyama , et al. July 3, 2	2007-07-03
Oxide ceramic material, ceramic substrate employing the same, ceramic laminate device, and power amplifier module Grant 7,056,853 - Inoue , et al. June 6, 2	2006-06-06
Piezoelectric transformer Grant 6,989,626 - Takeda , et al. January 24, 2	2006-01-24
Phosphor and plasma display device App 20050062417 - Okuyama, Kojiro ; et al.	2005-03-24
Plasma display device App 20050046330 - Okuyama, Kojiro ; et al.	2005-03-03
Dielectric ceramic composition and dielectric device Grant 6,835,681 - Okuyama , et al. December 28, 2	2004-12-28
Piezoelectric transformer App 20040256960 - Takeda, Katsu ; et al.	2004-12-23
Piezoelectric transformer Grant 6,812,623 - Takeda , et al. November 2, 2	2004-11-02
Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer Grant 6,794,796 - Nakatsuka , et al. September 21, 2	2004-09-21
Oxide ceramic material, ceramic substrate employing the same, ceramic laminate device, and power amplifier module App 20040151925 - Inoue, Osamu ; et al.	2004-08-05
Dielectric ceramic and dielectric device Grant 6,762,142 - Okuyama , et al. July 13, 2	2004-07-13
Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer Grant 6,737,816 - Nakatsuka , et al. May 18, 2	2004-05-18
Method of driving a piezoelectric transformer and power source apparatus using the same Grant 6,720,705 - Nakatsuka , et al. April 13, 2	2004-04-13
Dielectric resonator and high frequency circuit element using the same App 20030231086 - Ishikawa, Mariko ; et al.	2003-12-18
Piezoelectric transformer App 20030137222 - Takeda, Katsu ; et al.	2003-07-24
Dielectric ceramic and dielectric device App 20030116891 - Okuyama, Kojiro ; et al.	2003-06-26
Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer App 20030102780 - Nakatsuka, Hiroshi ; et al.	2003-06-05
Dielectric ceramic composition and dielectric device App 20020111261 - Okuyama, Kojiro ; et al.	2002-08-15
Method and unit for driving piezoelectric transformer used for controlling luminance of cold-cathode tube Grant 6,433,458 - Nakatsuka , et al. August 13, 2	2002-08-13
Apparatus and method for driving a cathode discharge tube App 20020070674 - Nakatsuka, Hiroshi ; et al.	2002-06-13
Piezoelectric ceramic composition and piezoelectric element containing the same App 20020066882 - Nishida, Masamitsu ; et al.	2002-06-06
Piezoelectric ceramic composition and piezoelectric element containing the same App 20020060306 - Nishida, Masamitsu ; et al.	2002-05-23
Method of driving a piezoelectric transformer and power source apparatus using the same App 20020024269 - Nakatsuka, Hiroshi ; et al.	2002-02-28
Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer App 20020011764 - Nakatsuka, Hiroshi ; et al.	2002-01-31
Method and unit for driving piezoelectric transformer used for controlling luminance of cold-cathode tube App 20010035698 - Nakatsuka, Hiroshi ; et al.	2001-11-01

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