Toyama; Satoru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Toyama; Satoru.The latest application filed is for "method of diagnosing oil-immersed electrical apparatus".

Company Profile

4.26.24

Toyama; Satoru - Chiyoda-ku JP
TOYAMA; Satoru - Tokyo JP
Toyama; Satoru - Hyogo JP
Toyama; Satoru - Nagoya 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
Temperature estimation method Grant 11,015,987 - Mizuno , et al. May 25, 2	2021-05-25
Method of Diagnosing Oil-Immersed Electrical Apparatus App 20210033570 - Kato; Fukutaro ; et al.	2021-02-04
Method of Diagnosing Oil-Immersed Electrical Apparatus App 20200326364 - OKAZAKI; Fukutaro ; et al.	2020-10-15
Diagnosis method for internal fault of oil-immersed electric apparatus Grant 10,359,411 - Kuriyama , et al.	2019-07-23
Method for diagnosing oil-filled electrical apparatus Grant 10,302,618 - Kuriyama , et al.	2019-05-28
Temperature Estimation Method App 20190128749 - MIZUNO; Kota ; et al.	2019-05-02
Testing Method And Testing Apparatus App 20180335467 - KATO; Fukutaro ; et al.	2018-11-22
Diagnosis Method For Internal Fault Of Oil-immersed Electric Apparatus App 20180143176 - KURIYAMA; Ryota ; et al.	2018-05-24
Heat pump compressor including liquid crystal polymer insulating material Grant 9,915,465 - Matsunaga , et al. March 13, 2	2018-03-13
Method For Diagnosing Oil-filled Electrical Apparatus App 20170199170 - KURIYAMA; Ryota ; et al.	2017-07-13
Heat Pump Apparatus App 20170146284 - MATSUNAGA; Noriaki ; et al.	2017-05-25
Method for suppressing copper sulfide generation in oil-filled electrical equipment Grant 9,396,835 - Kato , et al. July 19, 2	2016-07-19
Electric insulating oil inspection method, electric insulating oil treatment method, and oil-filled electric device maintenance method Grant 9,228,992 - Kato , et al. January 5, 2	2016-01-05
Diagnosis Method And Maintenance Method For Oil-filled Electrical Equipment App 20150192559 - Kato; Fukutaro ; et al.	2015-07-09
Water-dispersible varnish Grant 8,912,274 - Yamamoto , et al. December 16, 2	2014-12-16
Diagnostic method for oil-filled electrical device, diagnostic device for implementing the diagnostic method, and oil-filled electrical device provided with the diagnostic device Grant 8,854,068 - Nagao , et al. October 7, 2	2014-10-07
Method For Suppressing Copper Sulfide Generation In Oil-filled Electrical Equipment App 20140231726 - Kato; Fukutaro ; et al.	2014-08-21
Method of determining minute amounts of additives in polymers Grant 8,796,033 - Naka , et al. August 5, 2	2014-08-05
Method for inhibiting generation of copper sulfide Grant 8,728,565 - Kato , et al. May 20, 2	2014-05-20
Method For Inhibiting Generation Of Copper Sulfide App 20130216698 - Kato; Fukutaro ; et al.	2013-08-22
Electric Insulating Oil Inspection Method, Electric Insulating Oil Treatment Method, And Oil-filled Electric Device Maintenance Method App 20130134367 - Kato; Fukutaro ; et al.	2013-05-30
Lifetime assessment apparatus and method for oil-filled electrical device, and degradation suppression apparatus and method for oil-filled electrical device Grant 8,423,301 - Kato , et al. April 16, 2	2013-04-16
Diagnosis Method And Diagnosis Apparatus For Oil-filled Electrical Apparatus App 20130034909 - Toyama; Satoru ; et al.	2013-02-07
Oil immersed electrical apparatus Grant 8,305,179 - Nagao , et al. November 6, 2	2012-11-06
Diagnostic method for oil-filled electrical apparatus Grant 8,241,916 - Toyama , et al. August 14, 2	2012-08-14
Water-dispersible Varnish, Electric Compressor Using The Water-dispersible Varnish And Method Of Manufacturing The Same, And Refrigeration And Air-conditioning Apparatus Equipped With The Electric Compressor App 20120189768 - Yamamoto; Shigeyuki ; et al.	2012-07-26
Method For Predicting Possibility Of Occurrence Of Anomaly In Oil-filled Electrical Apparatus App 20110246149 - Toyama; Satoru ; et al.	2011-10-06
Lifetime Assessment Apparatus And Method For Oil-filled Electrical Device, And Degradation Suppression Apparatus And Method For Oil-filled Electrical Device App 20110202288 - Kato; Fukutaro ; et al.	2011-08-18
Oil Immersed Electrical Apparatus App 20110090034 - Nagao; Eiichi ; et al.	2011-04-21
Diagnostic Method For Oil-filled Electrical Device, Diagnostic Device For Implementing The Diagnostic Method, And Oil-filled Electrical Device Provided With The Diagnostic Device App 20110084716 - Nagao; Eiichi ; et al.	2011-04-14
Diagnostic Method For Oil-filled Electrical Apparatus App 20100192673 - Toyama; Satoru ; et al.	2010-08-05
Method Of Analyzing Minute Quantity Of Content App 20100108875 - Naka; Jiro ; et al.	2010-05-06
Refrigerant circulating system Grant 5,531,080 - Hirahara , et al. July 2, 1	1996-07-02
Refrigeration device using hydrofluorocarbon refrigerant Grant 5,419,144 - Kawaguchi , et al. May 30, 1	1995-05-30
Refrigeration device using hydrofluorocarbon refrigerant Grant 5,355,695 - Kawaguchi , et al. October 18, 1	1994-10-18
Outer panel construction for a vehicle or the like Grant 4,252,364 - Toyama , et al. February 24, 1	1981-02-24
Method of manufacturing double-structure sound absorbing wall for motor vehicle Grant 4,043,022 - Kisuna , et al. August 23, 1	1977-08-23
Door Locking Means For A Vehicle Grant 3,727,960 - Uemura , et al. April 17, 1	1973-04-17

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