Katoh; Sumio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Katoh; Sumio.The latest application filed is for "semiconductor device, liquid crystal display device, and semiconductor device manufacturing method".

Company Profile

2.20.23

Katoh; Sumio - Sakai JP
KATOH; Sumio - Sakai City JP
Katoh; Sumio - Osaka JP
KATOH; Sumio - 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
Semiconductor device, liquid crystal display device, and semiconductor device manufacturing method Grant 10,451,946 - Katoh , et al. Oc	2019-10-22
Semiconductor device, display apparatus, and method of manufacturing semiconductor device Grant 10,386,684 - Okada , et al. A	2019-08-20
Semiconductor device and method for manufacturing same Grant 10,283,645 - Nakano , et al.	2019-05-07
Semiconductor Device, Liquid Crystal Display Device, And Semiconductor Device Manufacturing Method App 20180341138 - KATOH; Sumio ; et al.	2018-11-29
Semiconductor Device, Display Apparatus, And Method Of Manufacturing Semiconductor Device App 20180259820 - OKADA; KUNIAKI ; et al.	2018-09-13
Semiconductor device, liquid crystal display device, and semiconductor device manufacturing method Grant 10,073,314 - Katoh , et al. September 11, 2	2018-09-11
Semiconductor Device And Method For Manufacturing Same App 20180226512 - NAKANO; Fumiki ; et al.	2018-08-09
Semiconductor device and method for writing thereto Grant 9,859,016 - Katoh , et al. January 2, 2	2018-01-02
Semiconductor device with U-shaped active portion Grant 9,754,978 - Ueda , et al. September 5, 2	2017-09-05
Semiconductor Device, Liquid Crystal Display Device, And Semiconductor Device Manufacturing Method App 20170235173 - KATOH; Sumio ; et al.	2017-08-17
Semiconductor device Grant 9,607,996 - Katoh , et al. March 28, 2	2017-03-28
Semiconductor device, display device, and method for manufacturing semiconductor device Grant 9,583,510 - Katoh , et al. February 28, 2	2017-02-28
Semiconductor Device And Method For Writing Thereto App 20160379719 - KATOH; Sumio ; et al.	2016-12-29
Semiconductor device Grant 9,502,133 - Ueda , et al. November 22, 2	2016-11-22
Semiconductor Device App 20160293613 - KATOH; Sumio ; et al.	2016-10-06
Semiconductor Device App 20160260750 - UEDA; Naoki ; et al.	2016-09-08
Semiconductor Device App 20160247579 - UEDA; Naoki ; et al.	2016-08-25
Semiconductor Device, Display Device, And Method For Manufacturing Semiconductor Device App 20160181291 - KATOH; Sumio ; et al.	2016-06-23
Non-volatile memory device Grant 9,312,264 - Ueda , et al. April 12, 2	2016-04-12
Thin film transistor and display device Grant 9,236,496 - Katoh , et al. January 12, 2	2016-01-12
Thin film transistor substrate, display device, and method for manufacturing thin film transistor substrate Grant 9,171,940 - Katoh October 27, 2	2015-10-27
Thin film transistor including semiconductor oxide layer having reduced resistance regions Grant 9,123,820 - Katoh September 1, 2	2015-09-01
Non-volatile Memory Device App 20150243668 - Ueda; Naoki ; et al.	2015-08-27
Thin film transistor and display device Grant 9,093,541 - Kitakado , et al. July 28, 2	2015-07-28
Metal Oxide Transistor App 20150206977 - Katoh; Sumio ; et al.	2015-07-23
Semiconductor Device And Method For Producing Same App 20140252355 - Katoh; Sumio ; et al.	2014-09-11
Thin Film Transistor And Manufacturing Method Therefor, And Display Device App 20140035478 - Kitakado; Hidehito ; et al.	2014-02-06
Thin Film Transistor, Manufacturing Method Therefor, And Display Device App 20130334530 - Katoh; Sumio ; et al.	2013-12-19
Thin Film Transistor Substrate, Display Device, And Method For Manufacturing Thin Film Transistor Substrate App 20130292682 - Katoh; Sumio	2013-11-07
Thin-film transistor producing method Grant 8,492,212 - Kuniyoshi , et al. July 23, 2	2013-07-23
Semiconductor Device, Thin Film Transistor Substrate, And Display Apparatus App 20130048998 - Katoh; Sumio	2013-02-28
Photodiode And Manufacturing Method For Same, Substrate For Display Panel, And Display Device App 20120241769 - Katoh; Sumio	2012-09-27
Semiconductor Device, Display Device Provided With Same, And Method For Manufacturing Semiconductor Device App 20120200546 - Miyamoto; Tadayoshi ; et al.	2012-08-09
Thin-film Transistor Producing Method App 20120115286 - Kuniyoshi; Tokuaki ; et al.	2012-05-10

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