Ota; Yukari

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ota; Yukari.The latest application filed is for "image forming apparatus".

Company Profile

4.8.11

Ota; Yukari - Osaka JP
OTA; Yukari - 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 capable of suppressing a white void in an image and a cleaning failure in a non-magnetic one component development device Grant 11,366,403 - Ota , et al. June 21, 2	2022-06-21
Development device and image forming apparatus including the development device Grant 11,340,537 - Ishino , et al. May 24, 2	2022-05-24
Image Forming Apparatus App 20220107585 - NAKAUE; Takahisa ; et al.	2022-04-07
Image Forming Apparatus App 20220107584 - TAMAKI; Tomohiro ; et al.	2022-04-07
Image Forming Apparatus App 20220107580 - OTA; Yukari ; et al.	2022-04-07
Image Forming Apparatus App 20220107581 - Wada; Minoru ; et al.	2022-04-07
Development Device And Image Forming Apparatus Including The Development Device App 20220050401 - ISHINO; Masahito ; et al.	2022-02-17
Developing device having air discharge duct and image forming apparatus including the developing device Grant 11,150,578 - Wada , et al. October 19, 2	2021-10-19
Developing Device And Image Forming Apparatus App 20210055674 - WADA; Minoru ; et al.	2021-02-25
Developing Device And Image Forming Apparatus Including Same App 20180321617 - OTA; Yukari	2018-11-08
Developing device and image forming apparatus including same Grant 10,120,301 - Ota November 6, 2	2018-11-06
Image forming apparatus and image forming method that ensure improved measurement sensitivity of patch density with optical sensor, and recording medium therefor Grant 10,073,373 - Shimizu , et al. September 11, 2	2018-09-11
Image Forming Apparatus and Image Forming Method That Ensure Improved Measurement Sensitivity of Patch Density with Optical Sensor, and Recording Medium Therefor App 20180011417 - Shimizu; Yoshimi ; et al.	2018-01-11
Developing device and image forming apparatus including same Grant 9,665,037 - Otani , et al. May 30, 2	2017-05-30
Developing device and image forming apparatus including same Grant 9,639,024 - Tauchi , et al. May 2, 2	2017-05-02
Developing Device And Image Forming Apparatus Including Same App 20170075252 - OTANI; Shinji ; et al.	2017-03-16
Developing Device And Image Forming Apparatus Including Same App 20170075254 - TAUCHI; Yasuhiro ; et al.	2017-03-16
Developing device, image forming apparatus, developing device control method Grant 9,541,861 - Tauchi , et al. January 10, 2	2017-01-10
Developing Device, Image Forming Apparatus, Developing Device Control Method App 20160306292 - Tauchi; Yasuhiro ; et al.	2016-10-20

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