Kisen; Tadashi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kisen; Tadashi.The latest application filed is for "polyether compound and production method therefor".

Company Profile

2.7.12

Kisen; Tadashi - Ichihara JP
KISEN; Tadashi - Ichihara-shi JP
Kisen; Tadashi - Sodegaura JP
Kisen; Tadashi - Sodegaura-shi JP
Kisen; Tadashi - 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
Refrigerator lubricating oil and mixed composition for refrigerator Grant 10,435,641 - Kaneko , et al. O	2019-10-08
Lubricating oil composition Grant 10,351,794 - Aoki , et al. July 16, 2	2019-07-16
Polyether Compound And Production Method Therefor App 20190106649 - NAKANO; Taeko ; et al.	2019-04-11
Refrigeration Oil, Refrigerator Composition, And Refrigerator App 20180291247 - KISEN; Tadashi ; et al.	2018-10-11
Polyether Compound, Viscosity Index Improver, Lubricating Oil Composition, And Production Methods Therefor App 20180237586 - NAKANO; Taeko ; et al.	2018-08-23
Refrigeration Machine Oil, Composition For Refrigeration Machines, And Compression-type Refrigeration Machine App 20180230397 - NAKANO; Taeko ; et al.	2018-08-16
Refrigerator Lubricating Oil And Mixed Composition For Refrigerator App 20180079982 - KANEKO; Masato ; et al.	2018-03-22
Method For Producing Polyalkylene Glycol, Viscosity Index Improver, Lubricating Oil Composition, And Method For Producing Lubricating Oil Composition App 20170355818 - NAKANO; Taeko ; et al.	2017-12-14
Lubricating Oil Composition App 20170335231 - AOKI; Shinji ; et al.	2017-11-23
Lubricant For Compression Type Refrigerating Machines App 20170260473 - KISEN; Tadashi ; et al.	2017-09-14
Lubricating oil composition for refrigerating machines Grant 9,719,044 - Matsumoto , et al. August 1, 2	2017-08-01
Lubricant for compression type refrigerating machines Grant 9,683,190 - Kisen , et al. June 20, 2	2017-06-20
Lubricating oil composition for refrigerating machines Grant 9,644,168 - Matsumoto , et al. May 9, 2	2017-05-09
Lubricant For Compression Type Refrigerating Machines App 20150275119 - Kisen; Tadashi ; et al.	2015-10-01
Lubricating Oil Composition For Refrigerating Machines App 20150065407 - Matsumoto; Tomoya ; et al.	2015-03-05
Lubricating Oil Composition For Refrigerating Machines App 20150038381 - Matsumoto; Tomoya ; et al.	2015-02-05
Method for desulfurization of liquid hydrocarbons and process for production of hydrogen for fuel cells Grant 7,510,648 - Kisen , et al. March 31, 2	2009-03-31
Method for desulfurization of liquid hydrocarbons and process for production of hydrogen for fuel cells App 20060131215 - Kisen; Tadashi ; et al.	2006-06-22
Method of manufacturing catalyst for purifying exhaust gas Grant 6,046,128 - Kisen , et al. April 4, 2	2000-04-04

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