Ota; Ichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ota; Ichiro.The latest application filed is for "fluorine- containing ether compound, lubricant for magnetic recording medium and magnetic recording medium".

Company Profile

5.6.14

Ota; Ichiro - Tokyo JP
OTA; Ichiro - Chiba-shi JP
Ota; Ichiro - Chiba JP
OTA; Ichiro - Ichihara-shi JP
OTA; Ichiro - Osaka JP
OTA; Ichiro - Jurong SG

*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
Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording medium Grant 11,292,979 - Yamaguchi , et al. April 5, 2	2022-04-05
Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium Grant 11,279,664 - Yagyu , et al. March 22, 2	2022-03-22
Fluorine- Containing Ether Compound, Lubricant For Magnetic Recording Medium And Magnetic Recording Medium App 20200263104 - YAMAGUCHI; Yuta ; et al.	2020-08-20
Magnetic Recording Medium, Fluorine-containing Ether Compound And Lubricant For Magnetic Recording Medium App 20200010619 - MINAMI; Takuya ; et al.	2020-01-09
Lubricant For Magnetic Recording Medium, And Method For Producing Magnetic Recording Medium App 20200005824 - TOMITA; Hiroyuki ; et al.	2020-01-02
Fluorine-containing Ether Compound, Lubricant For Magnetic Recording Medium, And Magnetic Recording Medium App 20190084911 - YAGYU; Daisuke ; et al.	2019-03-21
Carbon film forming apparatus, carbon film forming method, and magnetic recording medium manufacturing method Grant 10,134,435 - Ota November 20, 2	2018-11-20
Magnetic recording medium fabrication method and apparatus Grant 9,646,643 - Ota May 9, 2	2017-05-09
Carbon film forming method, magnetic-recording-medium manufacturing method, and carbon film forming apparatus Grant 9,111,566 - Ota August 18, 2	2015-08-18
Carbon Film Forming Apparatus, Carbon Film Forming Method, And Magnetic Recording Medium Manufacturing Method App 20150187381 - OTA; Ichiro	2015-07-02
Carbon Film Forming Apparatus, Carbon Film Forming Method, And Magnetic Recording Medium Manfacturing Method App 20150170698 - OTA; Ichiro	2015-06-18
Magnetic Recording Medium Fabrication Method And Apparatus App 20140242268 - OTA; Ichiro	2014-08-28
Magnetic Recording Medium And Magnetic Recording And Reproducing Device App 20140139946 - OTA; Ichiro	2014-05-22
Magnetic Recording Medium Fabrication Method And Apparatus App 20140079877 - Tsutatani; Yasuyuki ; et al.	2014-03-20
Mobile Communication Terminal And A Download Assisting Method App 20130072152 - OTA; Ichiro	2013-03-21
Method Of Forming Carbon Film, And Method Of Manufacturing Magnetic Recording Medium App 20130008776 - Nakajima; Satoru ; et al.	2013-01-10
Carbon Film Forming Method, Magnetic-recording-medium Manufacturing Method, And Carbon Film Forming Apparatus App 20120128895 - Ota; Ichiro	2012-05-24
Method of forming carbon film, method of manufacturing magnetic recording medium, and apparatus for forming carbon film App 20100028563 - OTA; Ichiro	2010-02-04

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