KOYAMA; AKIHIRO

Patent Applications and Registrations

Patent applications and USPTO patent grants for KOYAMA; AKIHIRO.The latest application filed is for "ranging system, drive method, and electronic device".

Company Profile

8.74.80

KOYAMA; AKIHIRO - KANAGAWA JP
Koyama; Akihiro - Adachi-ku JP
KOYAMA; Akihiro - Wakayama JP
KOYAMA; Akihiro - Tokyo JP
Koyama; Akihiro - Yokkaichi JP
Koyama; Akihiro - Atsugi JP
Koyama; Akihiro - Kosai JP
KOYAMA; Akihiro - Yokkaichi-shi JP
KOYAMA; Akihiro - Shizuoka JP
Koyama; Akihiro - Sagamihara JP
Koyama; Akihiro - Takarazuka JP
KOYAMA; Akihiro - Sagamihara-shi Kanagawa
Koyama; Akihiro - Mie JP
KOYAMA; Akihiro - Takarazuka-shi JP
Koyama; Akihiro - Hyogo JP
KOYAMA; Akihiro - Kosai-shi JP
Koyama; Akihiro - Osaka JP
Koyama; Akihiro - Minato-ku JP
Koyama; Akihiro - Osaka-shi JP
Koyama; Akihiro - Chiba JP
Koyama; Akihiro - Yokohama 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
Ranging System, Drive Method, And Electronic Device App 20220291340 - WATANABE; MASAHIRO ; et al.	2022-09-15
Polysaccharide derivative Grant 11,401,350 - Koyama , et al. August 2, 2	2022-08-02
Fabric treatment composition Grant 11,359,166 - Yamawaki , et al. June 14, 2	2022-06-14
Dispersant For Power Storage Device Positive Electrode App 20220177691 - KINOSHITA; Yutaro ; et al.	2022-06-09
Dispersant Composition For Carbon Nanotube App 20220173403 - ITOI; Akito ; et al.	2022-06-02
Silicon Carbide Semiconductor Device And Method Of Manufacturing Silicon Carbide Semiconductor Device App 20220123112 - TAWARA; Takeshi ; et al.	2022-04-21
Curable Resin Composition, Fuel Cell, And Sealing Method App 20220069320 - KOYAMA; Akihiro ; et al.	2022-03-03
Photocurable Resin Composition, Sealing Material For Fuel Cell, Cured Product Thereof, Fuel Cell, And Sealing Method App 20210403699 - YAMADA; Koji ; et al.	2021-12-30
Glass substrate for display and method for producing same Grant 10,927,034 - Ichikawa , et al. February 23, 2	2021-02-23
Fabric Treatment Composition App 20200392429 - YAMAWAKI; Yukiko ; et al.	2020-12-17
Polysaccharide Derivative App 20200385492 - KOYAMA; Akihiro ; et al.	2020-12-10
Composition App 20200369985 - SAITO; Takanori ; et al.	2020-11-26
Soil Release Agent App 20200299615 - SAITO; Takanori ; et al.	2020-09-24
Silicon carbide semiconductor device having halogen field limiting ring regions and method of manufacturing same Grant 10,714,571 - Koyama , et al.	2020-07-14
Temperature sensor holder Grant 10,690,549 - Koyama , et al.	2020-06-23
Ground connection structure Grant 10,381,793 - Naganishi , et al. A	2019-08-13
Silicon Carbide Semiconductor Device And Method Of Manufacturing Same App 20190237548 - KOYAMA; Akihiro ; et al.	2019-08-01
Silicon carbide semiconductor device Grant 10,020,367 - Ebihara , et al. July 10, 2	2018-07-10
Glass Substrate For Display And Method For Producing Same App 20180186684 - ICHIKAWA; Manabu ; et al.	2018-07-05
Temperature Sensor Holder App 20180156669 - KOYAMA; Akihiro ; et al.	2018-06-07
Method for manufacturing silicon carbide semiconductor apparatus, and energization test apparatus Grant 9,874,596 - Watanabe , et al. January 23, 2	2018-01-23
Silicon Carbide Semiconductor Device App 20170221998 - EBIHARA; Kohei ; et al.	2017-08-03
Moisture-curing composition Grant 9,676,933 - Watanabe , et al. June 13, 2	2017-06-13
Glass substrate for flat panel display and method for manufacturing same Grant 9,580,352 - Koyama , et al. February 28, 2	2017-02-28
Glass substrate for flat panel display and manufacturing method thereof Grant 9,469,564 - Koyama , et al. October 18, 2	2016-10-18
Cover glass and method for producing cover glass Grant 9,434,644 - Koyama , et al. September 6, 2	2016-09-06
Moisture-curing Composition App 20160160035 - WATANABE; Yosuke ; et al.	2016-06-09
Glass substrate for flat panel display and manufacturing method thereof Grant 9,321,671 - Koyama , et al. April 26, 2	2016-04-26
Glass composition, glass substrate for flat panel display using the same, flat panel display, and method for producing glass substrate for flat panel display Grant 9,242,890 - Koyama , et al. January 26, 2	2016-01-26
Glass flake and coated glass flake Grant 9,237,994 - Fujiwara , et al. January 19, 2	2016-01-19
Method For Manufacturing Silicon Carbide Semiconductor Apparatus, And Energization Test Apparatus App 20160003889 - WATANABE; Shoyu ; et al.	2016-01-07
Glass flake and coated glass flake Grant 9,212,288 - Fujiwara , et al. December 15, 2	2015-12-15
Glass Substrate For Flat Panel Display And Method For Manufacturing Same App 20150218040 - KOYAMA; Akihiro ; et al.	2015-08-06
Glass substrate for flat panel display and manufacturing method thereof Grant 9,096,459 - Koyama , et al. August 4, 2	2015-08-04
Cover Glass And Method For Producing Cover Glass App 20150191394 - KOYAMA; Akihiro ; et al.	2015-07-09
Glass substrate for flat panel display and method for manufacturing same Grant 9,029,280 - Koyama , et al. May 12, 2	2015-05-12
Glass substrate for flat panel display and method for manufacturing same Grant 8,932,969 - Koyama , et al. January 13, 2	2015-01-13
Ground Connection Structure App 20140327303 - NAGANISHI; Yukinari ; et al.	2014-11-06
Method Of Manufacturing Ground Connection Structure App 20140325837 - NAGANISHI; Yukinari ; et al.	2014-11-06
Glass Substrate For Flat Panel Display App 20140309098 - KOYAMA; Akihiro ; et al.	2014-10-16
Glass substrate for flat panel display and manufacturing method thereof Grant 8,853,113 - Koyama , et al. October 7, 2	2014-10-07
Cover glass and method for producing same Grant 8,840,997 - Koyama , et al. September 23, 2	2014-09-23
Glass Substrate For Flat Panel Display And Manufacturing Method Thereof App 20140249019 - KOYAMA; Akihiro ; et al.	2014-09-04
Glass Substrate For Flat Panel Display And Manufacturing Method Thereof App 20140249018 - KOYAMA; Akihiro ; et al.	2014-09-04
Glass substrate for display and display Grant 8,741,794 - Kurachi , et al. June 3, 2	2014-06-03
Glass Substrate For Display And Display App 20140031192 - Kurachi; Junji ; et al.	2014-01-30
Glass Composition, Glass Substrate For Flat Panel Display Using The Same, Flat Panel Display, And Method For Producing Glass Substrate For Flat Panel Display App 20130345041 - KOYAMA; Akihiro ; et al.	2013-12-26
Glass composition, glass substrate for flat panel display using the same, flat panel display, and method for producing glass substrate for flat panel display Grant 8,575,050 - Koyama , et al. November 5, 2	2013-11-05
Glass composition Grant 8,399,370 - Niida , et al. March 19, 2	2013-03-19
Glass Substrate For Flat Panel Display And Manufacturing Method Thereof App 20130065748 - KOYAMA; Akihiro ; et al.	2013-03-14
Glass Substrate For Flat Panel Display And Method For Manufacturing Same App 20130059718 - KOYAMA; Akihiro ; et al.	2013-03-07
Glass substrate for display and display Grant 8,383,530 - Kurachi , et al. February 26, 2	2013-02-26
Glass flake Grant 8,383,531 - Fujiwara , et al. February 26, 2	2013-02-26
Glass flake Grant 8,383,532 - Fujiwara , et al. February 26, 2	2013-02-26
Glass Substrate For Flat Panel Display And Method For Manufacturing Same App 20130029830 - KOYAMA; Akihiro ; et al.	2013-01-31
Glass Substrate For Flat Panel Display And Manufacturing Method Thereof App 20130023400 - KOYAMA; Akihiro ; et al.	2013-01-24
Glass compositions Grant 8,338,524 - Fujiwara , et al. December 25, 2	2012-12-25
Glass composition Grant 8,304,484 - Fujiwara , et al. November 6, 2	2012-11-06
Cover Glass And Method For Producing Same App 20120171497 - KOYAMA; Akihiro ; et al.	2012-07-05
Glass Composition And Process For Producing Glass Composition App 20120129679 - KISHIMOTO; Shoichi ; et al.	2012-05-24
Cover Glass And Method For Producing Cover Glass App 20120083401 - KOYAMA; Akihiro ; et al.	2012-04-05
Glass composition and process for producing glass composition Grant 8,129,299 - Kishimoto , et al. March 6, 2	2012-03-06
Glass Substrate, Chemically Strengthened Glass Substrate And Cover Glass, And Method For Manufactruing The Same App 20120052275 - HASHIMOTO; Kazuaki ; et al.	2012-03-01
Glass article and method of producing the same Grant 8,017,537 - Seto , et al. September 13, 2	2011-09-13
Glass Composition App 20110207594 - NIIDA; Haruki ; et al.	2011-08-25
Glass Flake And Coated Glass Flake App 20110151261 - Fujiwara; Kosuke ; et al.	2011-06-23
Glass Composition, Glass Substrate For Flat Panel Display Using The Same, Flat Panel Display, And Method For Producing Glass Substrate For Flat Panel Display App 20110143908 - KOYAMA; Akihiro ; et al.	2011-06-16
Glass composition Grant 7,960,301 - Niida , et al. June 14, 2	2011-06-14
Scale-like Glass And Coated Scale-like Glass App 20110070444 - Fujiwara; Kosuke ; et al.	2011-03-24
Scale-like Glass And Coated Scale-like Glass App 20110064951 - Fujiwara; Kosuke ; et al.	2011-03-17
Glass substrate for display and display App 20100298112 - Kurachi; Junji ; et al.	2010-11-25
Ultraviolet ray transmitting glass composition and glass article making use of the same Grant 7,838,452 - Kurachi , et al. November 23, 2	2010-11-23
Glass Composition And Process For Producing Glass Composition App 20100273634 - KISHIMOTO; Shoichi ; et al.	2010-10-28
Glass composition and process for producing glass composition Grant 7,786,035 - Kishimoto , et al. August 31, 2	2010-08-31
Glass composition and method for production thereof, and glass substrate for information display device and information display device using the same Grant 7,781,354 - Kurachi , et al. August 24, 2	2010-08-24
Glass composition, glass article, glass substrate for magnetic recording media, and method for producing the same Grant 7,767,607 - Kurachi , et al. August 3, 2	2010-08-03
Glass substrate for display and display Grant 7,763,559 - Kurachi , et al. July 27, 2	2010-07-27
Glass Flake App 20100183737 - Fujiwara; Kosuke ; et al.	2010-07-22
Glass Composition App 20100160528 - Fujiwara; Kosuke ; et al.	2010-06-24
Wireless communication apparatus, wireless communication method, propagation measurement apparatus and propagation measurement method Grant 7,720,133 - Koyama , et al. May 18, 2	2010-05-18
Glass Compositions App 20100029830 - Fujiwara; Kosuke ; et al.	2010-02-04
Glass flake and method of manufacrturing the same Grant 7,641,730 - Fujiwara , et al. January 5, 2	2010-01-05
Glass Article and Method of Producing the Same App 20090181843 - Seto; Hiromitsu ; et al.	2009-07-16
Glass composition App 20090143214 - Niida; Haruki ; et al.	2009-06-04
Glass composition and process for producing glass composition App 20090131238 - Kishimoto; Shoichi ; et al.	2009-05-21
Glass Composition and Glass Spacer Using the Same App 20090105061 - Fujiwara; Kosuke ; et al.	2009-04-23
Glass Composition App 20090088309 - Niida; Haruki ; et al.	2009-04-02
Ultraviolet Ray Transmitting Glass Composition and Glass Article Making Use of the Same App 20090075805 - Kurachi; Junji ; et al.	2009-03-19
Processing Method for Glass Substrate, Processed Glass Product and Stress Applying Apparatus App 20080209950 - HIDAKA; Takeshi ; et al.	2008-09-04
Glass substrate for display and display App 20080206494 - Kurachi; Junji ; et al.	2008-08-28
Method of manufacturing article having uneven surface Grant 7,407,889 - Tsunetomo , et al. August 5, 2	2008-08-05
Glass Flake App 20080124559 - Fujiwara; Kosuke ; et al.	2008-05-29
Glass Composition And Process For Producing The Same App 20080090717 - Nagashima; Yukihito ; et al.	2008-04-17
Processing method for glass substrate, processed glass product and stress applying apparatus Grant 7,354,526 - Hidaka , et al. April 8, 2	2008-04-08
Glass Composition, Glass Article, Glass Substrate For Magnetic Recording Media, And Method For Producing The Same App 20080053152 - Kurachi; Junji ; et al.	2008-03-06
Glass composition, glass article, glass substrate for magnetic recording media, and method for producing the same Grant 7,309,671 - Kurachi , et al. December 18, 2	2007-12-18
Glass Composition and Method for Production Thereof, and Glass Substrate for Information Display Device and Information Display Device Using the Same App 20070270300 - Kurachi; Junji ; et al.	2007-11-22
Glass flake Grant 7,285,508 - Fujiwara , et al. October 23, 2	2007-10-23
Glass composition including zirconium, chemically strengthened glass article, glass substrate for magnetic recording media, and method of producing glass sheet Grant 7,273,668 - Kurachi , et al. September 25, 2	2007-09-25
Method for manaufacturing glass substrate having uneven surface App 20070138130 - Kurachi; Junji ; et al.	2007-06-21
Glass sheet suitable to toughening and toughened glass using said glass App 20060194687 - Seto; Hiromitsu ; et al.	2006-08-31
Glass sheet and glass sheet photoelectric converter device Grant 7,087,307 - Nagashima , et al. August 8, 2	2006-08-08
High transmittance glass sheet and method of manufacturing the same Grant 7,071,134 - Koyama , et al. July 4, 2	2006-07-04
Wireless communication apparatus, wireless communication method, propagation measurement apparatus and propagation measurement method App 20060056375 - Koyama; Akihiro ; et al.	2006-03-16
Flake glass and process for producing the same App 20060048679 - Fujiwara; Kosuke ; et al.	2006-03-09
Processing method for glass substrate, processed glass product and stress applying apparatus App 20050130426 - Hidaka, Takeshi ; et al.	2005-06-16
High transmittance glass sheet and method of manufacturing the same Grant 6,903,037 - Koyama , et al. June 7, 2	2005-06-07
Method of manufacturing article having uneven surface App 20050098539 - Tsunetomo, Keiji ; et al.	2005-05-12
Glass flake App 20050049133 - Fujiwara, Kosuke ; et al.	2005-03-03
Flat glass having high transmittance Grant 6,844,280 - Koyama , et al. January 18, 2	2005-01-18
Method for producing flat glass, glass cullet to be used in the method App 20050005645 - Inoguchi, Kazuyuki ; et al.	2005-01-13
Glass composition including zirconium, chemically strengthened glass article, glass substrate for magnetic recording media, and method of producing glass sheet App 20050003136 - Kurachi, Junji ; et al.	2005-01-06
High transmittance glass sheet and method of manufacturing the same Grant 6,831,030 - Koyama , et al. December 14, 2	2004-12-14
Sheet glass and photoelectric converter-use sheet glass App 20040180218 - Nagashima, Yukihito ; et al.	2004-09-16
High transmittance glass sheet and method of manufacturing the same App 20040162212 - Koyama, Akihiro ; et al.	2004-08-19
High transmittance glass sheet and method of manufacturing the same App 20040157722 - Koyama, Akihiro ; et al.	2004-08-12
Radiocommunication apparatus, radiocommunication system, and radiocommunication method Grant 6,771,976 - Koyama August 3, 2	2004-08-03
Glass article and glass substrate for information recording media using the same Grant 6,713,418 - Kishimoto , et al. March 30, 2	2004-03-30
Colored magnetic particles for magnetophoretic display and method for manufacturing same Grant 6,705,874 - Koyama March 16, 2	2004-03-16
Glass spacer for electron beam excitation display App 20030230969 - Mizuno, Toshiaki ; et al.	2003-12-18
Glass composition, glass article, glass substrate for magnetic recording media, and method for producing the same App 20030220183 - Kurachi, Junji ; et al.	2003-11-27
Radio communication system, control station, communication apparatus, communication control method, radio communciation method, and communication control program App 20030148767 - Sugaya, Shigeru ; et al.	2003-08-07
High transmittance glass sheet and method of manufacturing the same App 20030125188 - Koyama, Akihiro ; et al.	2003-07-03
Flat glass having high transmittance App 20030114291 - Koyama, Akihiro ; et al.	2003-06-19
Glass substrate for information recording medium, manufacturing method thereof, and information recording medium App 20030064196 - Kurachi, Junji ; et al.	2003-04-03
Glass substrate for use as information recording medium and method of manufacturing such glass substrate App 20030031878 - Mitani, Kazuishi ; et al.	2003-02-13
Glass article and glass substrate for information recording media using the same App 20020193233 - Kishimoto, Shoichi ; et al.	2002-12-19
Glass composition, and information recording medium substrate, information recording medium, and information recording device each comprising the composition Grant 6,451,720 - Kishimoto , et al. September 17, 2	2002-09-17
Glass substrate for magnetic recording media Grant 6,413,892 - Koyama , et al. July 2, 2	2002-07-02
Glass composition and substrate for information recording medium Grant 6,399,527 - Kishimoto , et al. June 4, 2	2002-06-04
Glass composition and process for producing the same App 20020049128 - Koyama, Akihiro ; et al.	2002-04-25
Glass composition and process for producing the same Grant 6,376,403 - Koyama , et al. April 23, 2	2002-04-23
Glass composition and substrate for information recording media comprising the same Grant 6,340,647 - Koyama , et al. January 22, 2	2002-01-22
Glass composition and process for producing the same Grant 6,306,786 - Koyama , et al. October 23, 2	2001-10-23
Glass substrate for magnetic disks Grant 6,132,843 - Kuroda , et al. October 17, 2	2000-10-17
Matched filter with improved synchronous characteristics, and reception device and communication system using the same Grant 5,815,055 - Eguchi , et al. September 29, 1	1998-09-29
Surface acoustic wave device improved in convolution efficiency, receiver using it, communication system using it, and method for producing surface acoustic wave device improved in convoluting efficiency Grant 5,708,402 - Hachisu , et al. January 13, 1	1998-01-13