Hayashi; Toshiki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hayashi; Toshiki.The latest application filed is for "developing device and image forming apparatus and process cartridge incorporating same".

Company Profile

4.27.24

Hayashi; Toshiki - Kanagawa JP
Hayashi; Toshiki - Yokohama JP
Hayashi, Toshiki - Mie 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
Vertical biaxial developing device and image forming apparatus and process cartridge incorporating same Grant 10,209,645 - Tsuchiya , et al. Feb	2019-02-19
Developing device and image forming apparatus and process cartridge incorporating same Grant 10,168,642 - Ohhira , et al. J	2019-01-01
Developing device with casing having upper and lower compartments Grant 10,114,334 - Ohhira , et al. October 30, 2	2018-10-30
Developing Device And Image Forming Apparatus And Process Cartridge Incorporating Same App 20180143568 - Ohhira; Tatsuya ; et al.	2018-05-24
Developing Device And Image Forming Apparatus And Process Cartridge Incorporating Same App 20180136586 - TSUCHIYA; Yuuki ; et al.	2018-05-17
Developing device and image forming apparatus and process cartridge incorporating same Grant 9,864,297 - Ohhira , et al. January 9, 2	2018-01-09
Developing Device And Image Forming Apparatus And Process Cartridge Incorporating Same App 20170293257 - OHHIRA; Tatsuya ; et al.	2017-10-12
Management device, control device, and communication method Grant 9,713,177 - Hayashi , et al. July 18, 2	2017-07-18
Developing Device And Image Forming Apparatus And Process Cartridge Incorporating Same App 20170090342 - OHHIRA; Tatsuya ; et al.	2017-03-30
Removable device and image forming apparatus Grant 9,513,575 - Kimura , et al. December 6, 2	2016-12-06
Powder container and image forming apparatus incorporating same Grant 9,170,530 - Oshikawa , et al. October 27, 2	2015-10-27
Management Device, Control Device, And Communication Method App 20150043342 - Hayashi; Toshiki ; et al.	2015-02-12
Development device, and process cartridge and image forming apparatus including same Grant 8,953,987 - Kimura , et al. February 10, 2	2015-02-10
Removable Device And Image Forming Apparatus App 20150037050 - KIMURA; Hideki ; et al.	2015-02-05
Development Device, And Process Cartridge And Image Forming Apparatus Including Same App 20140376970 - KIMURA; Hideki ; et al.	2014-12-25
Toner conveying path forming member, toner replenishment unit, and image forming apparatus Grant 8,918,028 - Takahashi , et al. December 23, 2	2014-12-23
Process cartridge for image forming apparatus including a hollow alignment shaft Grant 8,909,095 - Yamane , et al. December 9, 2	2014-12-09
Development device, process cartridge, and image forming apparatus incorporating same Grant 8,873,979 - Fujiwara , et al. October 28, 2	2014-10-28
Development device, and process cartridge and image forming apparatus including same in which an angle formed using an end face of a buffer area is smaller than an angle of twist of a spiral blade Grant 8,855,536 - Kimura , et al. October 7, 2	2014-10-07
Development device, and process cartridge and image forming apparatus incorporating same Grant 8,824,932 - Masuda , et al. September 2, 2	2014-09-02
Development device, process cartridge, and image forming apparatus including same having multiple recesses formed on a developer bearer Grant 8,682,230 - Taguchi , et al. March 25, 2	2014-03-25
Toner Conveying Path Forming Member, Toner Replenishment Unit, And Image Forming Apparatus App 20130195509 - TAKAHASHI; Masaki ; et al.	2013-08-01
Process Cartridge And Image Forming Apparatus App 20130064570 - YAMANE; Masayuki ; et al.	2013-03-14
Development Device, And Process Cartridge And Image Forming Apparatus Including Same App 20130045029 - KIMURA; Hideki ; et al.	2013-02-21
Developing device, process cartridge, and image forming apparatus Grant 8,326,189 - Fukuda , et al. December 4, 2	2012-12-04
Development Device, Process Cartridge, And Image Forming Apparatus Incorporating Same App 20120207492 - FUJIWARA; Yoshihiro ; et al.	2012-08-16
Development Device, Process Cartridge, And Image Forming Apparatus Including Same App 20120057907 - TAGUCHI; Nobuyuki ; et al.	2012-03-08
Powder Container And Image Forming Apparatus Incorporating Same App 20110305485 - OSHIKAWA; Yuki ; et al.	2011-12-15
Development Device, And Process Cartridge And Image Forming Apparatus Incorporating Same App 20110194874 - Masuda; Katsumi ; et al.	2011-08-11
Developing Device, Process Cartridge, And Image Forming Apparatus App 20110058858 - Fukuda; Yoshiyuki ; et al.	2011-03-10
Ground joint connector App 20050026480 - Fujii, Masayasu ; et al.	2005-02-03

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