Haruyama; Daisuke

Patent Applications and Registrations

Patent applications and USPTO patent grants for Haruyama; Daisuke.The latest application filed is for "method for producing metal cylinder, method for producing substrate for electrophotographic photoreceptor, method for manufactur".

Company Profile

5.27.24

Haruyama; Daisuke - Kanagawa JP
Haruyama; Daisuke - Minamiashigara JP
HARUYAMA; Daisuke - Minamiashigara-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
Method for producing metal cylinder, method for producing substrate for electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, and metal slug for impact pressing Grant 10,947,614 - Haruyama , et al. March 16, 2	2021-03-16
Method For Producing Metal Cylinder, Method For Producing Substrate For Electrophotographic Photoreceptor, Method For Manufactur App 20190256959 - HARUYAMA; Daisuke ; et al.	2019-08-22
Method for producing metal cylinder, method for producing substrate for electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, and metal slug for impact pressing Grant 10,329,652 - Haruyama , et al.	2019-06-25
Method of preparing cylindrical metal member, metallic ingot for impact pressing, and method of preparing electrophotographic photoreceptor Grant 10,316,397 - Sato , et al.	2019-06-11
Metallic ingot for impact pressing, cylindrical metal member, and electrophotographic photoreceptor Grant 10,168,628 - Shingu , et al. J	2019-01-01
Metallic Ingot For Impact Pressing, Cylindrical Metal Member, And Electrophotographic Photoreceptor App 20180292763 - SHINGU; Kenta ; et al.	2018-10-11
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 10,095,133 - Haruyama , et al. October 9, 2	2018-10-09
Conductive support, electrophotographic photoreceptor, and process cartridge Grant 10,067,433 - Haruyama September 4, 2	2018-09-04
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 10,036,969 - Miyamoto , et al. July 31, 2	2018-07-31
Metallic ingot for impact pressing, cylindrical metal member, and electrophotographic photoreceptor Grant 10,025,209 - Shingu , et al. July 17, 2	2018-07-17
Metallic Ingot For Impact Pressing, Cylindrical Metal Member, And Electrophotographic Photoreceptor App 20180173123 - SHINGU; Kenta ; et al.	2018-06-21
Conductive Support, Electrophotographic Photoreceptor, And Process Cartridge App 20180164707 - HARUYAMA; Daisuke	2018-06-14
Conductive support for electrophotographic photoreceptor, electrophotographic photoreceptor, and process cartridge Grant 9,946,174 - Shingu , et al. April 17, 2	2018-04-17
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20180031984 - MIYAMOTO; Masahiko ; et al.	2018-02-01
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20170357167 - HARUYAMA; Daisuke ; et al.	2017-12-14
Conductive Support For Electrophotographic Photoreceptor, Electrophotographic Photoreceptor, And Process Cartridge App 20170269485 - SHINGU; Kenta ; et al.	2017-09-21
Method For Producing Metal Cylinder, Method For Producingsubstrate For Electrophotographic Photoreceptor, Method Formanufacturing Electrophotographic Photoreceptor, And Metalslug For Impact Pressing App 20170261869 - HARUYAMA; Daisuke ; et al.	2017-09-14
Method Of Preparing Cylindrical Metal Member, Metallic Ingot For Impact Pressing, And Method Of Preparing Electrophotographic Photoreceptor App 20170259324 - SATO; Akira ; et al.	2017-09-14
Electron transport material, electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 9,335,644 - Iwasaki , et al. May 10, 2	2016-05-10
Electron Transport Material, Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20160085164 - IWASAKI; Masahiro ; et al.	2016-03-24
Electrostatic image developer and image forming apparatus Grant 8,942,587 - Takahashi , et al. January 27, 2	2015-01-27
Developer, image-forming apparatus, and method for forming image Grant 8,913,916 - Kawamata , et al. December 16, 2	2014-12-16
Image forming apparatus Grant 8,895,216 - Haruyama November 25, 2	2014-11-25
Electrophotographic photoreceptor, process cartridge, image forming apparatus, and image forming method Grant 8,822,115 - Yamano , et al. September 2, 2	2014-09-02
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 8,765,341 - Korenaga , et al. July 1, 2	2014-07-01
Electrostatic Image Developer And Image Forming Apparatus App 20140178100 - TAKAHASHI; Sakon ; et al.	2014-06-26
Developer, Image-forming Apparatus, And Method For Forming Image App 20140126927 - KAWAMATA; Shinichi ; et al.	2014-05-08
Electrophotographic photoreceptor, image forming apparatus and process cartridge Grant 8,685,600 - Nakamura , et al. April 1, 2	2014-04-01
Electrophotographic photoreceptor, image forming apparatus, and process cartridge Grant 8,652,716 - Iwasaki , et al. February 18, 2	2014-02-18
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20130252148 - KORENAGA; Jiro ; et al.	2013-09-26
Electrophotographic Photoreceptor, Process Cartridge, Image Forming Apparatus, And Image Forming Method App 20130244148 - YAMANO; Yuko ; et al.	2013-09-19
Image forming apparatus and process cartridge Grant 8,535,861 - Haruyama , et al. September 17, 2	2013-09-17
Image Forming Apparatus App 20130122408 - HARUYAMA; Daisuke	2013-05-16
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 8,404,416 - Haruyama , et al. March 26, 2	2013-03-26
Electrophotographic Photoreceptor, Image Forming Apparatus, And Process Cartridge App 20120251932 - IWASAKI; Masahiro ; et al.	2012-10-04
Electrophotographic photoreceptor, process cartridge and image forming apparatus Grant 8,142,969 - Ezumi , et al. March 27, 2	2012-03-27
Electrophotographic Photoreceptor, Method Of Producing Same, Process Cartridge, And Image Forming Apparatus App 20110171570 - TAKIMOTO; Hitoshi ; et al.	2011-07-14
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20100330473 - HARUYAMA; Daisuke ; et al.	2010-12-30
Electrophotographic Photoreceptor, Image Forming Apparatus And Process Cartridge App 20100330472 - NAKAMURA; Hirofumi ; et al.	2010-12-30
Image Forming Apparatus And Process Cartridge App 20100247148 - HARUYAMA; Daisuke ; et al.	2010-09-30
Image forming apparatus capable of adjusting a moving speed ratio Grant 7,672,615 - Haruyama , et al. March 2, 2	2010-03-02
Electrophotographic photoreceptor, process cartridge and image forming apparatus App 20080273897 - Ezumi; Tetsuya ; et al.	2008-11-06
Image forming apparatus App 20080159761 - Haruyama; Daisuke ; et al.	2008-07-03

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