MATSUYAMA; Ryo

Patent Applications and Registrations

Patent applications and USPTO patent grants for MATSUYAMA; Ryo.The latest application filed is for "head unit and inkjet recording apparatus".

Company Profile

2.6.9

MATSUYAMA; Ryo - Osaka-shi JP
Matsuyama; Ryo - Osaka 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
Head Unit And Inkjet Recording Apparatus App 20220297435 - TSUJI; Kikunosuke ; et al.	2022-09-22
Head Unit, Recording Head, And Inkjet Recording Apparatus Therewith App 20220258488 - Matsuyama; Ryo ; et al.	2022-08-18
Liquid supply unit and liquid injection device Grant 10,882,325 - Eto , et al. January 5, 2	2021-01-05
Liquid supply unit and liquid injection device Grant 10,618,298 - Tamura , et al.	2020-04-14
Liquid Supply Unit And Liquid Injection Device App 20190291454 - Eto; Daisuke ; et al.	2019-09-26
Liquid Supply Unit And Liquid Injection Device App 20190291448 - Tamura; Yuki ; et al.	2019-09-26
Relay connector fitting structure, electronic appliance, and image forming apparatus Grant 10,185,278 - Ando , et al. Ja	2019-01-22
Relay Connector Fitting Structure, Electronic Appliance, And Image Forming Apparatus App 20170336749 - ANDO; Satoshi ; et al.	2017-11-23
Fixing device comprising heat insulating member interposed between rotating member and bearing and rotated around rotation axis and image forming apparatus including the same Grant 9,372,454 - Matsuyama , et al. June 21, 2	2016-06-21
Fixing Device And Image Forming Apparatus App 20160041512 - MATSUYAMA; Ryo ; et al.	2016-02-11
Fixing device and image forming apparatus Grant 9,188,913 - Matsuyama , et al. November 17, 2	2015-11-17
Fixing device and image forming apparatus Grant 9,134,660 - Koda , et al. September 15, 2	2015-09-15
Fixing Device And Image Forming Apparatus App 20150030359 - OHATA; Shinobu ; et al.	2015-01-29
Fixing Device And Image Forming Apparatus App 20140314455 - MATSUYAMA; Ryo ; et al.	2014-10-23
Fixing Device And Image Forming Apparatus App 20140212159 - Koda; Shoji ; et al.	2014-07-31

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