Yamaguchi; Ippei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamaguchi; Ippei.The latest application filed is for "substrate for light emitting device and manufacturing method of substrate for light emitting device".

Company Profile

1.4.8

Yamaguchi; Ippei - Sakai JP
Yamaguchi; Ippei - Osaka JP
YAMAGUCHI; Ippei - Sakai City JP
YAMAGUCHI; Ippei - Osaka-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
Substrate for light emitting device and manufacturing method of substrate for light emitting device Grant 10,359,181 - Konishi , et al.	2019-07-23
Light emitting apparatus Grant 9,859,484 - Yamaguchi , et al. January 2, 2	2018-01-02
Substrate For Light Emitting Device And Manufacturing Method Of Substrate For Light Emitting Device App 20170328545 - KONISHI; Masahiro ; et al.	2017-11-16
Light emitting device including a metal substrate for high heat dissipation and increased light efficiency Grant 9,728,697 - Konishi , et al. August 8, 2	2017-08-08
Light-emitting device Grant 9,726,357 - Konishi , et al. August 8, 2	2017-08-08
Substrate For Light Emitting Device, Light Emitting Device, And Method For Manufacturing Substrate For Light Emitting Device App 20170033266 - KONISHI; Masahiro ; et al.	2017-02-02
Substrate For Light Emitting Device, Light Emitting Device, And Method For Manufacturing Substrate For Light Emitting Device App 20160233401 - KONISHI; Masahiro ; et al.	2016-08-11
Light Emitting Apparatus App 20160172564 - YAMAGUCHI; Ippei ; et al.	2016-06-16
Optical Part, Reflector, Light-emitting Device, And Lighting Device App 20150354782 - KONISHI; Masahiro ; et al.	2015-12-10
Electronic Device And Method For Producing Same App 20150359088 - KONISHI; Masahiro ; et al.	2015-12-10
Light-emitting Device App 20150316242 - KONISHI; Masahiro ; et al.	2015-11-05
Light-emitting Apparatus And Structure For Attaching Light-emitting Apparatus To Heat Sink App 20150276198 - Hata; Toshio ; et al.	2015-10-01

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