Sato; Tokue

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sato; Tokue.The latest application filed is for "lubricating oil composition for air compressors, air compressor lubricating method, and air compressor".

Company Profile

0.17.12

Sato; Tokue - Ichihara JP
SATO; Tokue - Ichihara-shi JP
Sato; Tokue - Chiba 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
Lubricating oil composition for air compressors, air compressor lubricating method, and air compressor Grant 11,421,178 - Sato August 23, 2	2022-08-23
Lubricating oil composition Grant 11,274,264 - Sato March 15, 2	2022-03-15
Mineral oil type base oil, and vacuum pump oil Grant 11,254,889 - Sato February 22, 2	2022-02-22
Lubricating Oil Composition For Air Compressors, Air Compressor Lubricating Method, And Air Compressor App 20210388287 - SATO; Tokue	2021-12-16
Vacuum pump oil Grant 11,155,767 - Sato October 26, 2	2021-10-26
Vacuum pump oil Grant 11,124,730 - Sato September 21, 2	2021-09-21
Lubricating Oil Composition App 20210002576 - SATO; Tokue	2021-01-07
Mineral Oil Type Base Oil, And Vacuum Pump Oil App 20200231890 - SATO; Tokue	2020-07-23
Vacuum Pump Oil App 20190185781 - SATO; Tokue	2019-06-20
Lubricating oil composition for refrigerating machine Grant 9,493,694 - Kaneko , et al. November 15, 2	2016-11-15
Lubricating oil composition for air compressors Grant 9,453,179 - Sato September 27, 2	2016-09-27
Lubricant Oil Composition For Rotary Compressor App 20150337231 - SATO; Tokue	2015-11-26
Lubricating Oil Composition For Air Compressors App 20150051126 - Sato; Tokue	2015-02-19
Lubricant composition for refrigerating machine and compressor using the same Grant 8,906,250 - Kaneko , et al. December 9, 2	2014-12-09
Lubricant composition for refrigerating machine Grant 8,673,169 - Sato , et al. March 18, 2	2014-03-18
Lubricating oil composition for refrigerating machine Grant 8,568,609 - Sato , et al. October 29, 2	2013-10-29
Lubricant composition for refrigerating machines Grant 8,449,789 - Kaneko , et al. May 28, 2	2013-05-28
Lubricant composition for refrigerating machines Grant 8,349,205 - Kaneko , et al. January 8, 2	2013-01-08
Lubricant Composition For Refrigerating Machines App 20110057146 - Kaneko; Masato ; et al.	2011-03-10
Lubricant Composition For Refrigerating Machines App 20110049414 - Kaneko; Masato ; et al.	2011-03-03
Lubricating Oil Composition For Refrigerating Machine App 20110023531 - Kaneko; Masato ; et al.	2011-02-03
Lubricant Composition For Refrigerating Machine App 20110000253 - Sato; Tokue ; et al.	2011-01-06
Lubricant Composition For Refrigerating Machine And Compressor Using The Same App 20100281912 - Kaneko; Masato ; et al.	2010-11-11
Lubricating Oil Composition For Refrigerating Machine App 20100234256 - Sato; Tokue ; et al.	2010-09-16

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