Ukai; Hiroshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ukai; Hiroshi.The latest application filed is for "charging roll for electrophotographic equipment".

Company Profile

1.13.13

Ukai; Hiroshi - Tokyo JP
Ukai; Hiroshi - Aichi JP
Ukai; Hiroshi - Setagaya-ku JP
UKAI; Hiroshi - Shinagawa-ku Tokyo
Ukai; Hiroshi - Shizuoka JP
Ukai; Hiroshi - Chiyoda-ku N/A 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
Input device, input method and program Grant 11,422,660 - Ukai August 23, 2	2022-08-23
Charging roll for electrophotographic equipment Grant 11,106,151 - Saito , et al. August 31, 2	2021-08-31
Charging Roll For Electrophotographic Equipment App 20210157252 - SAITO; Yoshihiro ; et al.	2021-05-27
Input Device, Input Method And Program App 20200387258 - UKAI; Hiroshi	2020-12-10
Input device, input method and program Grant 10,788,917 - Ukai September 29, 2	2020-09-29
Conductive roller for electrophotographic equipment Grant 10,691,038 - Kose , et al.	2020-06-23
Information display device, information display method and information display program Grant 10,642,929 - Ukai	2020-05-05
Conductive Roller For Electrophotographic Equipment App 20200073274 - KOSE; Takahisa ; et al.	2020-03-05
Information processing device, information processing method, program and storage medium Grant 10,430,475 - Ukai , et al. O	2019-10-01
Charging Roll For Electrophotographic Device App 20180275552 - Satoh; Masanori ; et al.	2018-09-27
Information Display Device, Information Display Method And Information Display Program App 20180217969 - UKAI; Hiroshi	2018-08-02
Touch panel having a filter unit for filtering unintended touches and method thereof Grant 10,037,101 - Ukai July 31, 2	2018-07-31
Charging roll for electrographic apparatus Grant 9,971,271 - Watanabe , et al. May 15, 2	2018-05-15
Charging Roll For Electrographic Apparatus App 20180107134 - WATANABE; Yasuhide ; et al.	2018-04-19
Input Device, Input Method And Program App 20160259442 - UKAI; Hiroshi	2016-09-08
Information Processing Device, Information Processing Method, Program And Storage Medium App 20160232249 - UKAI; Hiroshi ; et al.	2016-08-11
Input Device, Input Method, And Program App 20160154518 - UKAI; Hiroshi	2016-06-02
Conductive Roll And Method For Manufacturing The Same App 20150241809 - Sasakibara; Naoaki ; et al.	2015-08-27
Power-supply control device for electrical discharge machining apparatus Grant 8,420,973 - Ukai , et al. April 16, 2	2013-04-16
Power source controller of electrical discharge machine Grant 8,415,581 - Ukai , et al. April 9, 2	2013-04-09
Power supply-control device for electrical discharge machining apparatus Grant 8,134,096 - Ukai , et al. March 13, 2	2012-03-13
Power Source Controller Of Electrical Discharge Machine App 20100320173 - Ukai; Hiroshi ; et al.	2010-12-23
Power-Supply Control Device for Electrical Discharge Machining Apparatus App 20100147805 - Ukai; Hiroshi ; et al.	2010-06-17
Power Supply-Control Device for Electrical Discharge Machining Apparatus App 20080203068 - Ukai; Hiroshi ; et al.	2008-08-28

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