Obuchi; Hirotaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Obuchi; Hirotaka.The latest application filed is for "led package and led display device".

Company Profile

7.19.18

Obuchi; Hirotaka - Kyoto JP
Obuchi; Hirotaka - Kyoto-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
LED package and LED display device Grant 10,991,864 - Obuchi , et al. April 27, 2	2021-04-27
Light-emitting element, light-emitting element unit, and light-emitting element package Grant 10,811,563 - Matsui , et al. October 20, 2	2020-10-20
Semiconductor light emitting device Grant 10,784,420 - Obuchi , et al. Sept	2020-09-22
Led Package And Led Display Device App 20200052173 - Obuchi; Hirotaka ; et al.	2020-02-13
Light emitting device and light emitting device package Grant 10,529,903 - Matsui , et al. J	2020-01-07
Semiconductor light emitting element and manufacturing method thereof Grant 10,497,831 - Obuchi , et al. De	2019-12-03
Light-emitting Element, Light-emitting Element Unit, And Light-emitting Element Package App 20190259912 - MATSUI; Nobuaki ; et al.	2019-08-22
Light-emitting element, light-emitting element unit, and light-emitting element package Grant 10,312,411 - Matsui , et al.	2019-06-04
Semiconductor Light Emitting Device App 20190157526 - OBUCHI; Hirotaka ; et al.	2019-05-23
Semiconductor light emitting device capable of increasing luminous efficiency under a low applied current Grant 10,263,150 - Fujimori , et al.	2019-04-16
Semiconductor light emitting device Grant 10,230,028 - Obuchi , et al.	2019-03-12
Semiconductor Light Emitting Device App 20180277724 - OBUCHI; Hirotaka ; et al.	2018-09-27
Light emitting element unit and method for manufacturing the same, light emitting element package and illuminating device Grant 9,997,682 - Fujimori , et al. June 12, 2	2018-06-12
Light emitting device and light emitting device package Grant 9,991,430 - Matsui , et al. June 5, 2	2018-06-05
Light Emitting Device And Light Emitting Device Package App 20180083172 - MATSUI; Nobuaki ; et al.	2018-03-22
Semiconductor light emitting device Grant 9,876,137 - Obuchi , et al. January 23, 2	2018-01-23
Semiconductor Light Emitting Element And Manufacturing Method Thereof App 20170352781 - OBUCHI; Hirotaka ; et al.	2017-12-07
Semiconductor Light Emitting Device App 20170331004 - FUJIMORI; Takao ; et al.	2017-11-16
Light-emitting Element, Light-emitting Element Unit, And Light-emitting Element Package App 20170098734 - MATSUI; Nobuaki ; et al.	2017-04-06
Light-emitting element, light-emitting element unit, and light-emitting element package Grant 9,559,263 - Matsui , et al. January 31, 2	2017-01-31
Semiconductor Light Emitting Device App 20160343900 - OBUCHI; Hirotaka ; et al.	2016-11-24
Light Emitting Device And Light Emitting Device Package App 20160181489 - MATSUI; Nobuaki ; et al.	2016-06-23
Light emitting device and light emitting device package Grant 9,281,444 - Matsui , et al. March 8, 2	2016-03-08
Light-emitting Element, Light-emitting Element Unit, And Light-emitting Element Package App 20160005929 - MATSUI; Nobuaki ; et al.	2016-01-07
Light-emitting element, light-emitting element unit, and light-emitting element package Grant 9,166,111 - Matsui , et al. October 20, 2	2015-10-20
Light Emitting Element Unit And Method For Manufacturing The Same, Light Emitting Element Package And Illuminating Device App 20150270461 - FUJIMORI; Takao ; et al.	2015-09-24
Light emitting element unit and method for manufacturing the same, light emitting element package and illuminating device Grant 9,082,945 - Fujimori , et al. July 14, 2	2015-07-14
Light Emitting Device And Light Emitting Device Package App 20140191270 - MATSUI; Nobuaki ; et al.	2014-07-10
Light emitting device and light emitting device package Grant 8,686,433 - Matsui , et al. April 1, 2	2014-04-01
Light-emitting Element, Light-emitting Element Unit, And Light-emitting Element Package App 20130277696 - Matsui; Nobuaki ; et al.	2013-10-24
Light Emitting Device And Light Emitting Device Package App 20130056748 - MATSUI; Nobuaki ; et al.	2013-03-07
Light-emitting Element Unit And Method Of Manufacturing Light-emitting Element Unit, Light-emitting Element Package, And Lighting Device App 20120162984 - FUJIMORI; Takao ; et al.	2012-06-28

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.