SHIMIZU; Tomofumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for SHIMIZU; Tomofumi.The latest application filed is for "electrophotographic photosensitive member, process cartridge, and image forming apparatus".

Company Profile

24.26.30

SHIMIZU; Tomofumi - Osaka-shi JP
Shimizu; Tomofumi - 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
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20220128913 - SHIMIZU; Tomofumi ; et al.	2022-04-28
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 11,243,481 - Ezure , et al. February 8, 2	2022-02-08
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 11,204,561 - Shimizu , et al. December 21, 2	2021-12-21
Undercoat Layer, Method For Manufacturing Undercoat Layer, Electrophotographic Photoreceptor, And Image Forming Apparatus App 20210286277 - SHIMIZU; Tomofumi	2021-09-16
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 11,092,904 - Shimizu August 17, 2	2021-08-17
Terphenyl compound, electrophotographic photosensitive member, and method for producing terphenyl compound Grant 11,067,909 - Azuma , et al. July 20, 2	2021-07-20
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,996,575 - Shimizu , et al. May 4, 2	2021-05-04
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20200356018 - SHIMIZU; Tomofumi ; et al.	2020-11-12
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20200356017 - EZURE; Kazuaki ; et al.	2020-11-12
Production method for electrophotographic photosensitive member Grant 10,761,441 - Azuma , et al. Sep	2020-09-01
Polyarylate resin and electrophotographic photosensitive member Grant 10,761,439 - Azuma , et al. Sep	2020-09-01
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,732,526 - Shimizu , et al.	2020-08-04
Terphenyl Compound, Electrophotographic Photosensitive Member, And Method For Producing Terphenyl Compound App 20200231535 - AZUMA; Jun ; et al.	2020-07-23
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20200233324 - SHIMIZU; Tomofumi ; et al.	2020-07-23
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20200174386 - SHIMIZU; Tomofumi	2020-06-04
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,656,543 - Shimizu , et al.	2020-05-19
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,649,351 - Shimizu , et al.	2020-05-12
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,635,009 - Shimizu	2020-04-28
Compound Mixture, Electrophotographic Photosensitive Member And Production Method For Compound Mixture App 20200117106 - AZUMA; Jun ; et al.	2020-04-16
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,545,418 - Shimizu , et al. Ja	2020-01-28
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,509,337 - Shimizu Dec	2019-12-17
Production Method For Electrophotographic Photosensitive Member App 20190354029 - AZUMA; Jun ; et al.	2019-11-21
Electrographic Photoreceptor Manufacturing Method App 20190354028 - SHIMIZU; Tomofumi ; et al.	2019-11-21
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20190354027 - SHIMIZU; Tomofumi ; et al.	2019-11-21
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,481,511 - Shimizu , et al. Nov	2019-11-19
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20190332023 - SHIMIZU; Tomofumi ; et al.	2019-10-31
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20190317414 - SHIMIZU; Tomofumi ; et al.	2019-10-17
Polyarylate resin and electrophotographic photosensitive member Grant 10,379,451 - Azuma , et al. A	2019-08-13
Electrophotographic photosensitive member Grant 10,372,048 - Azuma , et al.	2019-08-06
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,372,047 - Shimizu , et al.	2019-08-06
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,359,713 - Shimizu , et al.	2019-07-23
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,295,918 - Shimizu , et al.	2019-05-21
Polyarylate resin and electrophotographic photosensitive member Grant 10,273,331 - Azuma , et al.	2019-04-30
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,241,428 - Shimizu , et al.	2019-03-26
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20190086825 - SHIMIZU; Tomofumi ; et al.	2019-03-21
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,191,397 - Maruo , et al. Ja	2019-01-29
Electrophotographic Photosensitive Member App 20190025720 - AZUMA; Jun ; et al.	2019-01-24
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20190025721 - SHIMIZU; Tomofumi ; et al.	2019-01-24
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20180356743 - SHIMIZU; Tomofumi	2018-12-13
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20180356744 - SHIMIZU; Tomofumi	2018-12-13
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20180299797 - SHIMIZU; Tomofumi ; et al.	2018-10-18
Polyarylate Resin And Electrophotographic Photosensitive Member App 20180246424 - AZUMA; Jun ; et al.	2018-08-30
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20180215183 - SHIMIZU; Tomofumi ; et al.	2018-08-02
Single-layer electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,007,199 - Shimizu , et al. June 26, 2	2018-06-26
Positively chargeable single-layer electrophotographic photosensitive member, process cartridge, and image forming apparatus Grant 10,001,716 - Shimizu , et al. June 19, 2	2018-06-19
Polyarylate Resin And Electrophotographic Photosensitive Member App 20180148538 - AZUMA; Jun ; et al.	2018-05-31
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20180046101 - SHIMIZU; Tomofumi ; et al.	2018-02-15
Polyarylate Resin And Electrophotographic Photosensitive Member App 20180046099 - AZUMA; Jun ; et al.	2018-02-15
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20180046100 - MARUO; Keiji ; et al.	2018-02-15
Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20180046098 - SHIMIZU; Tomofumi ; et al.	2018-02-15
Single-layer Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20170068177 - SHIMIZU; Tomofumi ; et al.	2017-03-09
Positively chargeable single-layer electrophotographic photosensitive member and image forming apparatus Grant 9,541,849 - Shimizu , et al. January 10, 2	2017-01-10
Positively Chargeable Single-layer Electrophotographic Photosensitive Member, Process Cartridge, And Image Forming Apparatus App 20160282732 - SHIMIZU; Tomofumi ; et al.	2016-09-29
Positively chargeable monolayer electrophotographic photosensitive member and image forming apparatus Grant 8,980,507 - Shimizu , et al. March 17, 2	2015-03-17
Positively Chargeable Single-layer Electrophotographic Photosensitive Member And Image Forming Apparatus App 20140242507 - SHIMIZU; Tomofumi ; et al.	2014-08-28
Positively Chargeable Monolayer Electrophotographic Photosensitive Member And Image Forming Apparatus App 20140154619 - SHIMIZU; Tomofumi ; et al.	2014-06-05

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