Nakachi; Kazuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nakachi; Kazuhiro.The latest application filed is for "image forming apparatus having simple configuration and capable of measuring toner current included in developing current, and accurately calculating toner charge amount based on measurement result".

Company Profile

7.10.11

Nakachi; Kazuhiro - Osaka JP
NAKACHI; Kazuhiro - 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
Image forming apparatus using two-component developer including toner and carrier that determines toner charge amount based on a developing current Grant 11,249,415 - Shimizu , et al. February 15, 2	2022-02-15
Image forming apparatus having simple configuration and capable of measuring toner current included in developing current, and accurately calculating toner charge amount based on measurement result Grant 11,143,979 - Shimizu , et al. October 12, 2	2021-10-12
Image forming apparatus capable of predicting the level of occurrence of a transfer memory and the cause of occurrence thereof Grant 11,067,923 - Shimizu , et al. July 20, 2	2021-07-20
Image Forming Apparatus Having Simple Configuration And Capable Of Measuring Toner Current Included In Developing Current, And Accurately Calculating Toner Charge Amount Based On Measurement Result App 20210149321 - Shimizu; Tamotsu ; et al.	2021-05-20
Image Forming Apparatus Using Two-component Developer Including Toner And Carrier App 20210149320 - SHIMIZU; Tamotsu ; et al.	2021-05-20
Image forming apparatus Grant 10,996,585 - Shimizu , et al. May 4, 2	2021-05-04
Image forming apparatus Grant 10,921,729 - Shimizu , et al. February 16, 2	2021-02-16
Image Forming Apparatus App 20210041808 - SHIMIZU; Tamotsu ; et al.	2021-02-11
Image Forming Apparatus App 20210041802 - SHIMIZU; Tamotsu ; et al.	2021-02-11
Image Forming Apparatus App 20200103785 - SHIMIZU; Tamotsu ; et al.	2020-04-02
Image forming apparatus Grant 10,551,766 - Nakachi , et al. Fe	2020-02-04
Image Forming Apparatus App 20200026219 - NAKACHI; Kazuhiro ; et al.	2020-01-23
Image forming apparatus for forming images on media using developer that includes toner Grant 10,241,461 - Nakachi	2019-03-26
Image Forming Apparatus For Forming Images On Media Using Developer That Includes Toner App 20180373194 - NAKACHI; Kazuhiro	2018-12-27
Image forming apparatus and image forming system Grant 10,061,251 - Nakachi August 28, 2	2018-08-28
Image Forming Apparatus And Image Forming System App 20180120747 - NAKACHI; Kazuhiro	2018-05-03
Image forming apparatus Grant 9,841,719 - Nakachi December 12, 2	2017-12-12
Image Forming Apparatus App 20170153595 - NAKACHI; Kazuhiro	2017-06-01
Image Forming Apparatus App 20160252852 - NAKACHI; Kazuhiro	2016-09-01
Image forming apparatus Grant 8,882,102 - Nakachi November 11, 2	2014-11-11
Image Forming Apparatus App 20140291918 - Nakachi; Kazuhiro	2014-10-02

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