Sakane; Yasuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sakane; Yasuo.The latest application filed is for "fluoropolyether compound, lubricant using same, and usage thereof".

Company Profile

0.7.7

Sakane; Yasuo - Kobe JP
SAKANE; Yasuo - Kobe-shi JP
Sakane; Yasuo - San Jose CA
Sakane; Yasuo - Yokohama JP
Sakane; Yasuo - Hyogo JP
Sakane, Yasuo - Yokohama-shi JP
Sakane; Yasuo - Cupertino CA

*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
Fluoropolyether compound, lubricant using same, and usage thereof Grant 11,421,172 - Hatta , et al. August 23, 2	2022-08-23
Fluoropolyether Compound, Lubricant Using Same, And Usage Thereof App 20190352573 - HATTA; Tomomi ; et al.	2019-11-21
Systems And Methods For Applying Electric Fields During Ultraviolet Exposure Of Lubricant Layers For Hard Disk Media App 20180233167 - Sakane; Yasuo ; et al.	2018-08-16
Systems and methods for applying electric fields during ultraviolet exposure of lubricant layers for hard disk media Grant 9,953,665 - Sakane , et al. April 24, 2	2018-04-24
Hard disk double lubrication layer Grant 9,607,646 - Sakane , et al. March 28, 2	2017-03-28
Hard Disk Double Lubrication Layer App 20150036240 - SAKANE; YASUO ; et al.	2015-02-05
Composite lubricant for hard disk media Grant 7,998,912 - Chen , et al. August 16, 2	2011-08-16
Composite Lubricant For Hard Disk Media App 20110064970 - Chen; Shaun H. ; et al.	2011-03-17
Optical information recording medium Grant 7,719,952 - Horimai , et al. May 18, 2	2010-05-18
Lubricant for recording medium and magnetic disk Grant 7,670,695 - Wakabayashi , et al. March 2, 2	2010-03-02
Lubricant For Recording Medium And Magnetic Disk App 20080020171 - Wakabayashi; Akinobu ; et al.	2008-01-24
Optical information recording method App 20050078590 - Sakane, Yasuo ; et al.	2005-04-14
Optical information-recording medium, optical information recording apparatus and optical information reproducing apparatus including optical information-recording medium and method for manufacturing polarization changing layer App 20040165518 - Horimai, Hideyoshi ; et al.	2004-08-26
Hard disk drive system having virtual contact recording Grant 5,673,156 - Chen , et al. September 30, 1	1997-09-30

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