KUWAHARA; Masaru

Patent Applications and Registrations

Patent applications and USPTO patent grants for KUWAHARA; Masaru.The latest application filed is for "radio wave-absorbing laminate film, production method therefor, and element including same".

Company Profile

0.5.8

KUWAHARA; Masaru - Kawasaki-shi JP
KUWAHARA; Masaru - Hillsboro OR
Kuwahara; Masaru - Osaka 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
Radio Wave-absorbing Laminate Film, Production Method Therefor, And Element Including Same App 20210227730 - OHKOSHI; Shin-ichi ; et al.	2021-07-22
Coating Solution For Forming Light-absorbing Layer, And Method Of Producing Coating Solution For Forming Light-absorbing Layer App 20160155867 - KUWAHARA; Masaru ; et al.	2016-06-02
Coating Solution For Forming Light-absorbing Layer, And Method For Producing Coating Solution For Forming Light-absorbing Layer App 20150108416 - Kuwahara; Masaru ; et al.	2015-04-23
Method of producing hydrazine-coordinated Cu chalcogenide complex Grant 8,992,874 - Kuwahara , et al. March 31, 2	2015-03-31
Coating Solution For Forming Light-absorbing Layer, And Method Of Producing Coating Solution For Forming Light-absorbing Layer App 20140117293 - Kuwahara; Masaru ; et al.	2014-05-01
Method Of Producing Hydrazine-coordinated Cu Chalcogenide Complex App 20140072500 - Kuwahara; Masaru ; et al.	2014-03-13
Coating Solution For Forming Light-absorbing Layer, And Method For Producing Coating Solution For Forming Light-absorbing Layer App 20120313044 - KUWAHARA; Masaru ; et al.	2012-12-13
HYDRAZINE-COORDINATED Cu CHALCOGENIDE COMPLEX AND METHOD OF PRODUCING THE SAME App 20120315210 - KUWAHARA; Masaru ; et al.	2012-12-13
Coating solution for forming a light-absorbing layer of a chalcopyrite solar cell, method of producing a light-absorbing layer of a chalcopyrite solar cell, method of producing a chalcopyrite solar cell and method of producing a coating solution for forming a light-absorbing layer of a chalcopyrite Grant 8,268,270 - Kuwahara , et al. September 18, 2	2012-09-18
Electroluminescent light element, manufacturing method of the same, and an illuminated switch unit using the same Grant 5,950,808 - Tanabe , et al. September 14, 1	1999-09-14
Electroluminescent light element having a transparent electrode formed by a paste material which provides uniform illumination Grant 5,844,362 - Tanabe , et al. December 1, 1	1998-12-01

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