Yamagishi; Yuka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamagishi; Yuka.The latest application filed is for "electrostatic-image developing toner, electrostatic-image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method".

Company Profile

11.20.17

Yamagishi; Yuka - Kanagawa JP
Yamagishi; Yuka - Minamiashigara JP
YAMAGISHI; Yuka - 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
Electrostatic-image developing toner, electrostatic-image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method Grant 11,181,843 - Takeuchi , et al. November 23, 2	2021-11-23
Electrostatic-image developing toner, electrostatic-image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method Grant 11,126,099 - Yamagishi , et al. September 21, 2	2021-09-21
Electrostatic charge image development toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method Grant 11,106,148 - Noguchi , et al. August 31, 2	2021-08-31
Toner for electrostatic image development, electrostatic image developer, and toner cartridge Grant 11,036,155 - Sasaki , et al. June 15, 2	2021-06-15
Electrostatic-image Developing Toner, Electrostatic-image Developer, Toner Cartridge, Process Cartridge, Image Forming Apparatus, And Image Forming Method App 20210088923 - TAKEUCHI; Sakiko ; et al.	2021-03-25
Electrostatic Charge Image Development Toner, Electrostatic Charge Image Developer, Toner Cartridge, Process Cartridge, Image Forming Apparatus, And Image Forming Method App 20210088919 - NOGUCHI; Daisuke ; et al.	2021-03-25
Electrostatic-image Developing Toner, Electrostatic-image Developer, Toner Cartridge, Process Cartridge, Image Forming Apparatus, And Image Forming Method App 20210088921 - YAMAGISHI; Yuka ; et al.	2021-03-25
Toner For Electrostatic Image Development, Electrostatic Image Developer, And Toner Cartridge App 20200301299 - SASAKI; Kazutsuna ; et al.	2020-09-24
Toner for electrostatic image development electrostatic image developer, and toner cartridge Grant 10,739,690 - Takeuchi , et al. A	2020-08-11
Toner for electrostatic image development, electrostatic image developer, and toner cartridge Grant 10,725,393 - Yamagishi , et al.	2020-07-28
Electrostatic charge image developing toner and electrostatic charge image developer Grant 10,585,367 - Yamagishi , et al.	2020-03-10
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge Grant 10,527,962 - Yamagishi , et al. J	2020-01-07
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge Grant 10,514,623 - Kakehi , et al. Dec	2019-12-24
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge Grant 10,488,776 - Saito , et al. Nov	2019-11-26
Electrostatic Charge Image Developing Toner And Electrostatic Charge Image Developer App 20190294068 - YAMAGISHI; Yuka ; et al.	2019-09-26
Electrostatic charge image developing toner and electrostatic charge image developer Grant 10,423,087 - Iguchi , et al. Sept	2019-09-24
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge Grant 10,394,151 - Tasaki , et al. A	2019-08-27
Electrostatic Charge Image Developing Toner, Electrostatic Charge Image Developer, And Toner Cartridge App 20190033735 - TASAKI; Mona ; et al.	2019-01-31
Toner External Additive, Electrostatic Charge Image Developing Toner, And Electrostatic Charge Image Developer App 20190033740 - IGUCHI; Moegi ; et al.	2019-01-31
Electrostatic Charge Image Developing Toner, Electrostatic Charge Image Developer, And Toner Cartridge App 20190033736 - SAITO; Yutaka ; et al.	2019-01-31
Electrostatic Charge Image Developing Toner, Electrostatic Charge Image Developer, And Toner Cartridge App 20190033738 - KAKEHI; Soutaro ; et al.	2019-01-31
Electrostatic Charge Image Developing Toner, Electrostatic Charge Image Developer, And Toner Cartridge App 20190033739 - YAMAGISHI; Yuka ; et al.	2019-01-31
Electrostatic Charge Image Developing Toner And Electrostatic Charge Image Developer App 20190033737 - IGUCHI; Moegi ; et al.	2019-01-31
Electrostatic charge image developing toner set, electrostatic charge image developer set, and toner cartridge set Grant 10,156,799 - Ohmori , et al. Dec	2018-12-18
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge Grant 10,095,139 - Saito , et al. October 9, 2	2018-10-09
Electrostatic Charge Image Developing Toner Set, Electrostatic Charge Image Developer Set, And Toner Cartridge Set App 20180088479 - OHMORI; Hiroki ; et al.	2018-03-29
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge Grant 9,904,198 - Omori , et al. February 27, 2	2018-02-27
Electrostatic charge image developing toner set, electrostatic charge image developer set, and toner cartridge set Grant 9,904,191 - Saito , et al. February 27, 2	2018-02-27
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge Grant 9,880,480 - Omori , et al. January 30, 2	2018-01-30
Electrostatic-image developing toner, electrostatic image developer, and toner cartridge Grant 9,766,567 - Tasaki , et al. September 19, 2	2017-09-19
Electrostatic Charge Image Developing Toner, Electrostatic Image Developer, And Toner Cartridge App 20170242356 - SAITO; Yutaka ; et al.	2017-08-24
Electrostatic Charge Image Developing Toner, Electrostatic Charge Image Developer, And Toner Cartridge App 20170242354 - SAITO; Yutaka ; et al.	2017-08-24
Electrostatic charge image developing toner, electrostatic image developer, and toner cartridge Grant 9,740,120 - Saito , et al. August 22, 2	2017-08-22
Electrostatic Charge Image Developing Toner, Electrostatic Charge Image Developer, And Toner Cartridge App 20170219947 - OMORI; Hiroki ; et al.	2017-08-03
Electrostatic-image Developing Toner, Electrostatic Image Developer, And Toner Cartridge App 20170199478 - TASAKI; Mona ; et al.	2017-07-13
Electrostatic Charge Image Developing Toner, Electrostatic Charge Image Developer, And Toner Cartridge App 20170184989 - OMORI; Hiroki ; et al.	2017-06-29
Electrostatic-image-developing toner, electrostatic image developer, and toner cartridge Grant 9,442,404 - Saito , et al. September 13, 2	2016-09-13

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.