Yamasuge; Takehiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamasuge; Takehiro.The latest application filed is for "green phosphor, phosphor sheet, and light-emitting device".

Company Profile

2.3.7

Yamasuge; Takehiro - Tokyo JP
YAMASUGE; Takehiro - Utsunomiya-shi Tochigi
Yamasuge; Takehiro - Utsunomiya JP
Yamasuge; Takehiro - Tochigi 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
Green Phosphor, Phosphor Sheet, and Light-Emitting Device App 20220135877 - Yamasuge; Takehiro ; et al.	2022-05-05
Green phosphor, phosphor sheet, and light-emitting device Grant 11,312,903 - Yamasuge , et al. April 26, 2	2022-04-26
Coated Phosphor, Method for Producing Same, Phosphor Sheet, and Light-Emitting Device App 20200407633 - Yamasuge; Takehiro ; et al.	2020-12-31
Green Phosphor, Phosphor Sheet, and Light-Emitting Device App 20200347294 - Yamasuge; Takehiro ; et al.	2020-11-05
Light-emitting Device And Method Of Producing The Same App 20200028040 - OHASHI; Shuji ; et al.	2020-01-23
Light-emitting device and method for producing light-emitting device Grant 10,038,124 - Yamasuge July 31, 2	2018-07-31
Light-emitting Device And Method For Producing Light-emitting Device App 20170062669 - YAMASUGE; Takehiro	2017-03-02
Coated phosphor and method for producing coated phosphor Grant 9,540,563 - Daimon , et al. January 10, 2	2017-01-10
Coated Phosphor And Method For Producing Coated Phosphor App 20140293609 - Daimon; Masahide ; et al.	2014-10-02
Method Of Producing Coated Phosphor, Coated Phosphor And White Light Source App 20130113365 - Yamasuge; Takehiro ; et al.	2013-05-09

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