DAI; Kotaro

Patent Applications and Registrations

Patent applications and USPTO patent grants for DAI; Kotaro.The latest application filed is for "analytical substrate".

Company Profile

3.6.10

DAI; Kotaro - Tokyo 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
Analytical Substrate App 20210325312 - SHINOTSUKA; Kei ; et al.	2021-10-21
Antireflective structure Grant 11,016,222 - Dai , et al. May 25, 2	2021-05-25
Analysis Substrate And Production Method Thereof App 20210131970 - SHINOTSUKA; Kei ; et al.	2021-05-06
Antireflective Structure App 20190361151 - DAI; Kotaro ; et al.	2019-11-28
Semiconductor Light-emitting Element Substrate, And Method For Manufacturing Semiconductor Light-emitting Element Substrate App 20190035975 - Dai; Kotaro ; et al.	2019-01-31
Optical element Grant 10,073,193 - Hongo , et al. September 11, 2	2018-09-11
Mold for manufacturing optical element and production method for same, and optical element Grant 9,915,758 - Dai , et al. March 13, 2	2018-03-13
Method for producing substrate for semiconductor light emitting elements, method for manufacturing semiconductor light emitting element, substrate for semiconductor light emitting elements, and semiconductor light emitting element Grant 9,911,897 - Kajita , et al. March 6, 2	2018-03-06
Substrate For Semiconductor Light Emitting Device And Semiconductor Light Emitting Device, And Manufacturing Methods Thereof App 20170309784 - HATTA; Yoshihisa ; et al.	2017-10-26
Dry etching method of manufacturing semiconductor light emitting device substrate Grant 9,748,441 - Hatta , et al. August 29, 2	2017-08-29
Optical Element App 20170146696 - HONGO; Koki ; et al.	2017-05-25
Semiconductor light emitting device substrate including an uneven structure having convex portions, and a flat surface therebetween Grant 9,515,223 - Hatta , et al. December 6, 2	2016-12-06
Method For Producing Substrate For Semiconductor Light Emitting Elements, Method For Manufacturing Semiconductor Light Emitting Element, Substrate For Semiconductor Light Emitting Elements, And Semiconductor Light Emitting Element App 20160247965 - KAJITA; Yasuhito ; et al.	2016-08-25
Substrate For Semiconductor Light Emitting Device And Semiconductor Light Emitting Device, And Manufacturing Methods Thereof App 20160197236 - HATTA; Yoshihisa ; et al.	2016-07-07
Mold For Manufacturing Optical Element And Production Method For Same, And Optical Element App 20150301230 - Dai; Kotaro ; et al.	2015-10-22
Substrate For Semiconductor Light Emitting Device And Semiconductor Light Emitting Device, And Manufacturing Methods Thereof App 20150221824 - Hatta; Yoshihisa ; et al.	2015-08-06

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