Matsufuji; Ryohta

Patent Applications and Registrations

Patent applications and USPTO patent grants for Matsufuji; Ryohta.The latest application filed is for "liquid discharge head and liquid discharge apparatus".

Company Profile

5.9.11

Matsufuji; Ryohta - Kanagawa 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
Liquid discharge head and liquid discharge apparatus Grant 11,130,338 - Matsufuji , et al. September 28, 2	2021-09-28
Liquid Discharge Head And Liquid Discharge Apparatus App 20200290352 - Akiyama; Kohta ; et al.	2020-09-17
Liquid discharge head, liquid discharge device, and liquid discharge apparatus Grant 10,730,292 - Kohda , et al.	2020-08-04
Liquid Discharge Head And Liquid Discharge Apparatus App 20200171828 - Matsufuji; Ryohta ; et al.	2020-06-04
Liquid Discharge Head, Liquid Discharge Device, And Liquid Discharge Apparatus App 20180290446 - KOHDA; Tomohiko ; et al.	2018-10-11
Liquid discharge head, liquid discharge device, and liquid discharge apparatus Grant 10,022,963 - Kohda , et al. July 17, 2	2018-07-17
Liquid droplet discharging head and image forming apparatus, including displacing film that applies self-displacement to apply pressure to liquid inside chamber Grant 9,889,662 - Matsufuji February 13, 2	2018-02-13
Liquid Discharge Head, Liquid Discharge Device, And Liquid Discharge Apparatus App 20170129245 - KOHDA; Tomohiko ; et al.	2017-05-11
Liquid Droplet Discharging Head And Image Forming Apparatus App 20170120585 - MATSUFUJI; Ryohta	2017-05-04
Droplet discharge head and image forming apparatus including same Grant 9,044,946 - Kohda , et al. June 2, 2	2015-06-02
Droplet Discharge Head And Image Forming Apparatus Including Same App 20150077469 - Kohda; Tomohiko ; et al.	2015-03-19

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