Sumi; Masaki Patent Filings

Patent	Date
Compressor driving device, compressor including the same, and refrigeration cycle apparatus including the compressor driving device and the compressor Grant 10,116,245 - Fukuda , et al. October 30, 2	2018-10-30
Simple inverter-control-type refrigerator, inverter control unit for refrigerator, and inverter compressor using same Grant 10,001,311 - Ohnishi , et al. June 19, 2	2018-06-19
Hermetic Refrigerant Compressor And Refrigeration Apparatus App 20180031280 - KOBAYASHI; Hidenori ; et al.	2018-02-01
Compressor Driving Device, Compressor Including The Same, And Refrigeration Cycle Apparatus Including The Compressor Driving Device And The Compressor App 20170141709 - FUKUDA; Mitsuhiro ; et al.	2017-05-18
Simple Inverter-control-type Refrigerator, Inverter Control Unit For Refrigerator, And Inverter Compressor Using Same App 20160363361 - OHNISHI; Kenji ; et al.	2016-12-15
Control device of electric sealed compressor, electric sealed compressor apparatus, and home appliance comprising control device and electric sealed compressor apparatus Grant 9,520,815 - Sumi , et al. December 13, 2	2016-12-13
Control Device Of Electric Sealed Compressor, Electric Sealed Compressor Apparatus, And Home Appliance Comprising Control Device And Electric Sealed Compressor Apparatus App 20150214863 - Sumi; Masaki ; et al.	2015-07-30
Polygon mirror scanner motor and method of manufacturing the same Grant 8,115,355 - Fukui , et al. February 14, 2	2012-02-14
Polygon Mirror Scanner Motor App 20100220374 - Sumi; Masaki ; et al.	2010-09-02
Polygon Mirror Scanner Motor And Method Of Manufacturing The Same App 20100001603 - Fukui; Yasushi ; et al.	2010-01-07

Patent

Date

Compressor driving device, compressor including the same, and refrigeration cycle apparatus including the compressor driving device and the compressor
Grant 10,116,245 - Fukuda , et al. October 30, 2

2018-10-30

Simple inverter-control-type refrigerator, inverter control unit for refrigerator, and inverter compressor using same
Grant 10,001,311 - Ohnishi , et al. June 19, 2

2018-06-19

Hermetic Refrigerant Compressor And Refrigeration Apparatus
App 20180031280 - KOBAYASHI; Hidenori ; et al.

2018-02-01

Compressor Driving Device, Compressor Including The Same, And Refrigeration Cycle Apparatus Including The Compressor Driving Device And The Compressor
App 20170141709 - FUKUDA; Mitsuhiro ; et al.

2017-05-18

Simple Inverter-control-type Refrigerator, Inverter Control Unit For Refrigerator, And Inverter Compressor Using Same
App 20160363361 - OHNISHI; Kenji ; et al.

2016-12-15

Control device of electric sealed compressor, electric sealed compressor apparatus, and home appliance comprising control device and electric sealed compressor apparatus
Grant 9,520,815 - Sumi , et al. December 13, 2

2016-12-13

Control Device Of Electric Sealed Compressor, Electric Sealed Compressor Apparatus, And Home Appliance Comprising Control Device And Electric Sealed Compressor Apparatus
App 20150214863 - Sumi; Masaki ; et al.

2015-07-30

Polygon mirror scanner motor and method of manufacturing the same
Grant 8,115,355 - Fukui , et al. February 14, 2

2012-02-14

Polygon Mirror Scanner Motor
App 20100220374 - Sumi; Masaki ; et al.

2010-09-02

Polygon Mirror Scanner Motor And Method Of Manufacturing The Same
App 20100001603 - Fukui; Yasushi ; et al.

2010-01-07

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Sumi; Masaki

Patent Applications and Registrations