ICHIKAWA; Masatsugu

Patent Applications and Registrations

Patent applications and USPTO patent grants for ICHIKAWA; Masatsugu.The latest application filed is for "display device".

Company Profile

7.36.39

ICHIKAWA; Masatsugu - Tokushima-shi JP
Ichikawa; Masatsugu - Tokushima JP
Ichikawa; Masatsugu - Anan JP
ICHIKAWA; Masatsugu - Anan-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
Display Device App 20220140174 - TANAKA; Tetsu ; et al.	2022-05-05
Composite Substrate And Method Of Producing The Composite Substrate, And Semiconductor Device Comprising The Composite Substrate App 20220102229 - ICHIKAWA; Masatsugu ; et al.	2022-03-31
Method Of Producing Heat Dissipation Substrate And Method Of Producing Composite Substrate App 20210242385 - YAMADA; Shoichi ; et al.	2021-08-05
Light Emitting Device And Method Of Manufacturing Light Emitting Device App 20210187928 - SANGA; Daisuke ; et al.	2021-06-24
Light emitting device and method of manufacturing light emitting device Grant 10,974,492 - Sanga , et al. April 13, 2	2021-04-13
Semiconductor light emitting device Grant 10,777,715 - Ichikawa Sept	2020-09-15
Light Emitting Device, And Method For Manufacturing Thereof App 20200220044 - ICHIKAWA; Masatsugu	2020-07-09
Light Emitting Device And Method Of Manufacturing Light Emitting Device App 20200180292 - SANGA; Daisuke ; et al.	2020-06-11
Light emitting device in which light emitting element and light transmissive member are directly bonded Grant 10,658,545 - Ichikawa	2020-05-19
Optical component, light emitting device using the optical component, and method of manufacturing the optical component Grant 10,658,811 - Miura , et al.	2020-05-19
Light emitting device, and method for manufacturing thereof Grant 10,636,941 - Ichikawa	2020-04-28
Light emitting device and method of manufacturing light emitting device Grant 10,603,889 - Sanga , et al.	2020-03-31
Method of manufacturing optical component Grant 10,593,843 - Ichikawa	2020-03-17
Method of manufacturing semiconductor device Grant 10,461,235 - Oka , et al. Oc	2019-10-29
Method of manufacturing light distribution member with shielded individual transmissive pieces and light-shielding frame, method of manufacturing light emitting device having light distribution member, light distribution member, and light emitting device Grant 10,415,795 - Wakamatsu , et al. Sept	2019-09-17
Light-emitting device and method of manufacturing the same Grant 10,234,081 - Ichikawa	2019-03-19
Optical Component, Light Emitting Device Using The Optical Component, And Method Of Manufacturing The Optical Component App 20190081452 - MIURA; Soichiro ; et al.	2019-03-14
Semiconductor light emitting device and method for manufacturing the same Grant 10,211,379 - Ichikawa Feb	2019-02-19
Semiconductor Light Emitting Device And Method For Manufacturing The Same App 20190019927 - ICHIKAWA; Masatsugu	2019-01-17
Light Emitting Device In Which Light Emitting Element And Light Transmissive Member Are Directly Bonded App 20180315892 - ICHIKAWA; Masatsugu	2018-11-01
Method for manufacturing semiconductor device Grant 10,115,877 - Ichikawa , et al. October 30, 2	2018-10-30
Method Of Manufacturing Optical Component App 20180248087 - ICHIKAWA; Masatsugu	2018-08-30
Light Emitting Device And Method Of Manufacturing Light Emitting Device App 20180229491 - SANGA; Daisuke ; et al.	2018-08-16
Light emitting device in which light emitting element and light transmissive member are directly bonded Grant 10,043,948 - Ichikawa August 7, 2	2018-08-07
Semiconductor device with metal-bonded heat dissipator and manufacturing method for the same Grant 9,991,434 - Ichikawa , et al. June 5, 2	2018-06-05
Method Of Manufacturing Semiconductor Device App 20180130935 - OKA; Yuta ; et al.	2018-05-10
Semiconductor light emitting device and method for producing the same Grant 9,941,447 - Ichikawa April 10, 2	2018-04-10
Light Emitting Device, And Method For Manufacturing Thereof App 20180097147 - ICHIKAWA; Masatsugu	2018-04-05
Light emitting device and method of manufacturing light emitting device Grant 9,914,288 - Sanga , et al. March 13, 2	2018-03-13
Light emitting device, and method for manufacturing thereof Grant 9,847,452 - Ichikawa December 19, 2	2017-12-19
Method For Manufacturing Semiconductor Device App 20170279018 - ICHIKAWA; Masatsugu ; et al.	2017-09-28
Light-emitting Device And Method Of Manufacturing The Same App 20170248280 - ICHIKAWA; Masatsugu	2017-08-31
Method for manufacturing light distribution member, and method for manufacturing light emitting device Grant 9,744,754 - Wakamatsu , et al. August 29, 2	2017-08-29
Semiconductor Light Emitting Device And Method For Producing The Same App 20170092815 - ICHIKAWA; Masatsugu	2017-03-30
Light Emitting Device In Which Light Emitting Element And Light Transmissive Member Are Directly Bonded App 20170040495 - ICHIKAWA; Masatsugu	2017-02-09
Semiconductor light emitting device and method for producing the same Grant 9,553,241 - Ichikawa January 24, 2	2017-01-24
Method of manufacturing a light emitting device in which light emitting element and light transmissive member are directly bonded Grant 9,502,608 - Ichikawa November 22, 2	2016-11-22
Method Of Manufacturing Light Distribution Member, Method Of Manufacturing Light Emitting Device, Light Distribution Member, And Light Emitting Device App 20160334077 - WAKAMATSU; Dai ; et al.	2016-11-17
Semiconductor Device And Manufacturing Method For The Same App 20160190417 - ICHIKAWA; Masatsugu ; et al.	2016-06-30
Light emitting device including light emitting element and wavelength converting member with regions having irregular atomic arrangments Grant 9,293,642 - Ichikawa March 22, 2	2016-03-22
Method of manufacturing light emitting device including light emitting element and wavelength converting member Grant 9,293,643 - Ichikawa March 22, 2	2016-03-22
Light-emitting device and manufacturing method thereof Grant 9,257,619 - Ichikawa , et al. February 9, 2	2016-02-09
Semiconductor Light Emitting Device And Method For Producing The Same App 20150340567 - ICHIKAWA; Masatsugu	2015-11-26
Method For Manufacturing Light Distribution Member, And Method For Manufacturing Light Emitting Device App 20150136306 - WAKAMATSU; Dai ; et al.	2015-05-21
Semiconductor Light Emitting Device And Method For Manufacturing The Same App 20150137164 - ICHIKAWA; Masatsugu	2015-05-21
Light Emitting Device And Method Of Manufacturing Light Emitting Device App 20150124457 - SANGA; Daisuke ; et al.	2015-05-07
Light Emitting Device, And Method For Manufacturing Thereof App 20150115278 - ICHIKAWA; Masatsugu	2015-04-30
Method Of Manufacturing Light Emitting Device Including Light Emitting Element And Wavelength Converting Member App 20150118771 - ICHIKAWA; Masatsugu	2015-04-30
Method Of Manufacturing Light Emitting Device Including Light Emitting Element And Wavelength Converting Member App 20150076548 - ICHIKAWA; Masatsugu	2015-03-19
Method for manufacturing light emitting device Grant 8,980,661 - Ichikawa , et al. March 17, 2	2015-03-17
Light-emitting Device And Manufacturing Method Thereof App 20150048398 - Ichikawa; Masatsugu ; et al.	2015-02-19
Method of manufacturing light emitting device including light emitting element and wavelength converting member Grant 8,916,399 - Ichikawa December 23, 2	2014-12-23
Method of forming light converting layer, method of manufacturing light converting member, and method of manufacturing light emitting device Grant 8,889,443 - Ichikawa , et al. November 18, 2	2014-11-18
Light emitting device Grant 8,835,951 - Ichikawa September 16, 2	2014-09-16
Method for manufacturing a light emitting device Grant 8,647,906 - Ichikawa February 11, 2	2014-02-11
Light Emitting Device App 20130316478 - Ichikawa; Masatsugu	2013-11-28
Light emitting device Grant 8,552,448 - Ichikawa October 8, 2	2013-10-08
Method Of Forming Light Converting Layer, Method Of Manufacturing Light Converting Member, And Method Of Manufacturing Light Emitting Device App 20130122620 - Ichikawa; Masatsugu ; et al.	2013-05-16
Light-emitting Device And Method Of Manufacturing The Light Emitting Device App 20130069104 - Ichikawa; Masatsugu	2013-03-21
Light Emitting Device And Method Of Manufacturing The Light Emitting Device App 20130026527 - Ichikawa; Masatsugu	2013-01-31
Nitride semiconductor element having a silicon substrate and a current passing region Grant 8,076,694 - Narukawa , et al. December 13, 2	2011-12-13
Light Emitting Device App 20110248304 - ICHIKAWA; Masatsugu	2011-10-13
Light Emitting Device App 20110248623 - ICHIKAWA; Masatsugu	2011-10-13
Light Emitting Device App 20110147778 - Ichikawa; Masatsugu	2011-06-23
Phosphor-containing molded member, method of manufacturing the same, and light emitting device having the same Grant 7,963,817 - Kameshima , et al. June 21, 2	2011-06-21
Phosphor-containing Molded Member, Method Of Manufacturing The Same, And Light Emitting Device Having The Same App 20090072700 - KAMESHIMA; Masatoshi ; et al.	2009-03-19
Nitride semiconductor element App 20060243988 - Narukawa; Yukio ; et al.	2006-11-02

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