Top 100 Key Players companies in Switched reluctance motor by Most Patent Citation in the world in 2021 – Discovery

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1	Emerson Electric Co.	Missouri, United States	Software,Computer hardware,Electronics, ...[+2]	patent citation: 2,539
2	Nidec Motor Corp.	Missouri, United States	Electric motor,Electrical equipment,Electronics, ...[+2]	patent citation: 1,559
3	The Black & Decker Corp.	United States	Power tool,Computer hardware,Warehouse, ...[+2]	patent citation: 1,240
4	May Patents Ltd.	Tel Aviv, Israel	Software,Enterprise software	patent citation: 1,207
5	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	patent citation: 990
6	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	patent citation: 721
7	Samsung Electro-Mechanics Co., Ltd.	Chungcheongnam-do, South Korea	Electronic component,Capacitor,Semiconductor, ...[+2]	patent citation: 566
8	LG Electronics, Inc.	South Korea	Computer hardware,Electronics,Telecommunications, ...[+2]	patent citation: 469
9	Johnson Controls Technology Co.	Wisconsin, United States		patent citation: 425
10	BSH Home Appliances	Bayern, Germany	Microwave,Fast-moving consumer goods,Vacuum cleaner, ...[+2]	patent citation: 424
11	BSH Home Appliances Corp.	California, United States	Washer,Electronics	patent citation: 424
12	Dana Automotive Systems Group LLC	Ohio, United States	Automotive systems,Automotive engineering	patent citation: 418
13	Caterpillar, Inc.	Illinois, United States	Turbine,Construction engineering,Mechanical engineering, ...[+2]	patent citation: 386
14	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	patent citation: 367
15	G.M. Srl	Vicenza, Italy	Chemical engineering	patent citation: 340
16	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		patent citation: 338
17	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	patent citation: 312
18	Nidec SR Drives Ltd.	North Yorkshire, United Kingdom	Asset management	patent citation: 310
19	TBK Bank SSB	Texas, United States	Helping hand	patent citation: 287
20	Mitsuba Corp.	Japan	Automotive engineering,Gasoline,Windscreen wiper, ...[+2]	patent citation: 272
21	Virginia Tech Intellectual Properties, Inc.	Virginia, United States	Software,Medical imaging,Digital library, ...[+2]	patent citation: 264
22	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	patent citation: 247
23	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	patent citation: 245
24	Kopin Corp.	Massachusetts, United States	Semiconductor,Wearable technology,Golden-i, ...[+2]	patent citation: 237
25	Steering Solutions IP Holding Corp.	Michigan, United States		patent citation: 216
26	Dynamic Systems International, Inc.	Ohio, United States	Logistics center	patent citation: 207
27	Hamilton Sundstrand Corp.	North Carolina, United States	Aerospace,Control system,National security, ...[+2]	patent citation: 186
28	ITT Automotive Electrical Systems, Inc.	New York, United States	Electronics	patent citation: 184
29	Shop-Vac Corp.	Pennsylvania, United States	Vacuum cleaner,Manufacturing engineering	patent citation: 179
30	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	patent citation: 169
31	Milwaukee Electric Tool Corp.	Wisconsin, United States	Power tool,Fast-moving consumer goods,Pneumatic tool, ...[+2]	patent citation: 167
32	ICR Turbine Engine Corp.	New Hampshire, United States	Turbine,Efficient energy use,Chemical energy, ...[+2]	patent citation: 166
33	Bristol Compressors International, Inc.	Virginia, United States	Refrigeration,Reciprocating compressor,Air compressor, ...[+2]	patent citation: 161
34	Emp Advanced Development LLC			patent citation: 159
35	BWI LLC	New York, United States		patent citation: 157
36	Home Depot U.S.A., Inc.	GA, US	Shopping mall	patent citation: 147
37	Continental Teves AG & Co. oHG	Hessen, Germany	Automotive safety,Hydraulic brake,Air suspension, ...[+2]	patent citation: 143
38	Goldstar Co. Ltd.	South Korea	Electronics	patent citation: 141
39	StarRotor Corp.	Texas, United States	Vacuum pump,Mechanical engineering	patent citation: 139
40	Ford Motor Co. A/S	Denmark		patent citation: 138
41	Komatsu Ltd.	Tokyo, Japan	Environmental engineering,Construction engineering,Heavy equipment, ...[+2]	patent citation: 137
42	ITT Industries Ltd.	Hampshire, United Kingdom	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	patent citation: 131
43	SawStop Holding LLC	Oregon, United States		patent citation: 131
44	TDK Corp.	Tokyo, Japan	Electronic component,Ceramic capacitor,Electronics, ...[+2]	patent citation: 128
45	Cooper Turbocompressor, Inc.	New York, United States	Gas compressor,Turbine	patent citation: 127
46	Premark FEG LLC	Illinois, United States	Food preparation,Automation,Manufacturing engineering, ...[+2]	patent citation: 126
47	Precor, Inc.	Washington, United States	Treadmill,Strength training,sports equipment, ...[+2]	patent citation: 121
48	Kadant Black Clawson LLC	Ohio, United States	Chemical pulping,Paper recycling	patent citation: 119
49	MTD Products AG	Saarland, Germany	Mechanical engineering,Manufacturing engineering	patent citation: 115
50	Technelec Ltd.	United Kingdom	Electric motor	patent citation: 109
51	Regal-Beloit Electric Motors, Inc.	Wisconsin, United States	Electric motor,Electrical equipment,Electronics	patent citation: 109
52	Tridelta Industries, Inc.	Ohio, United States		patent citation: 108
53	STARTUP Enedym, Inc.	Ontario, Canada	Reluctance motor	patent citation: 106
54	Valeo Thermique Moteur SAS	Île-de-France, France	Automotive engineering	patent citation: 104
55	Nidec (Beijing) Drive Technologies Co. Ltd.	Beijing Shi, China	Reluctance motor,Automation,Manufacturing engineering, ...[+2]	patent citation: 103
56	ZF Active Safety US, Inc.	Michigan, United States	Brake,Automotive engineering,Electrical equipment	patent citation: 102
57	General Motors Co.	Michigan, United States	Sport utility vehicle,Public transport,Enterprise software, ...[+2]	patent citation: 94
58	Electrolux AB	Sweden	Vacuum cleaner,Manufacturing engineering,Electronics, ...[+2]	patent citation: 94
59	Beckman Instruments, Inc.	Indiana, United States	Medicine,Guidance system	patent citation: 94
60	Electrolux Corp.	United States	Electronics	patent citation: 94
61	Okuma Corp.	Aichi, Japan	Machining,Automation,Manufacturing engineering, ...[+2]	patent citation: 92
62	Kongsberg Maritime Sweden AB	Sweden	Marine propulsion,National security,Aerospace	patent citation: 92
63	NXP USA, Inc.	Texas, United States	Semiconductor,Resistor,Electron, ...[+2]	patent citation: 92
64	QM Power, Inc.	Missouri, United States	Efficient energy use,Electronics,Electrical equipment, ...[+2]	patent citation: 90
65	Kurz-Kasch, Inc.	Ohio, United States	Diesel fuel,HVAC,Turbine, ...[+2]	patent citation: 88
66	Schaeffler AG	Bayern, Germany	Electronics,Association (object-oriented programming),Automotive engineering, ...[+2]	patent citation: 80
67	ZF Lenksysteme GmbH	BW, DE	Steering system,Automotive engineering	patent citation: 79
68	Fairfield Manufacturing Co., Inc.	Indiana, United States	Irone,Original equipment manufacturer,Automation, ...[+2]	patent citation: 78
69	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	patent citation: 76
70	Rocky Mountain Technologies, Inc.	United States	Reluctance motor,Electronics,Relay, ...[+2]	patent citation: 71
71	EcoMotors, Inc.	Michigan, United States	Product design,Chemical energy,Automotive engineering, ...[+2]	patent citation: 70
72	Ingersoll-Rand Co.	North Carolina, United States	Automation,Mechanical engineering,Manufacturing engineering, ...[+2]	patent citation: 69
73	R&D Dynamics Corp.	Connecticut, United States	Motor drive,Automation,Manufacturing engineering, ...[+2]	patent citation: 69
74	SDGI Holdings, Inc.	United States	Medical equipment,Medicine	patent citation: 69
75	Valeo Air Management UK Ltd.	Worcestershire, United Kingdom	Supercharger,Mechanical engineering,Manufacturing engineering	patent citation: 69
76	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	patent citation: 68
77	Samsung Gwangju Electronics, Co., Ltd.	South Korea	Electronics,Air conditioning,Vacuum cleaner, ...[+1]	patent citation: 67
78	Zeitecs BV	Netherlands	Artificial lift,Information technology consulting	patent citation: 66
79	Platt Saco Lowell Ltd.	United Kingdom	Construction engineering,Civil engineering,Mechanical engineering, ...[+1]	patent citation: 65
80	A. O. Smith Corp.	Wisconsin, United States	Water treatment,Renewable energy,Efficient energy use, ...[+2]	patent citation: 61
81	Kone, Inc.	Illinois, United States	Elevator,Doors	patent citation: 61
82	Spellman High-Voltage Electronics Corp.	New York, United States	High voltage,Telecommunications,Health care, ...[+2]	patent citation: 61
83	AlliedSignal, Inc.	Indiana, United States	Aerospace,Automotive engineering,Aerospace systems, ...[+2]	patent citation: 61
84	Visteon Global Technologies, Inc.	Michigan, United States	Automotive engineering	patent citation: 58
85	ArvinMeritor Technology LLC	Michigan, United States	Automotive engineering	patent citation: 57
86	Precise Automation & Control Pvt Ltd.	Gujarat, India		patent citation: 54
87	Toshiba Tec Corp.	Tokyo, Japan	Computer hardware,Peripheral,Electronics, ...[+2]	patent citation: 53
88	TIAX LLC	Massachusetts, United States	Automotive engineering,Software,Cathode material, ...[+2]	patent citation: 53
89	SAE Magnetics HK Ltd.	Hong Kong SAR, China	Computer hardware,Electronics	patent citation: 52
90	Wacker Neuson SE	Germany	Mechanical engineering,Manufacturing engineering,Excavator, ...[+2]	patent citation: 50
91	Parker Intangibles LLC	Ohio, United States		patent citation: 50
92	International Rectifier Corp.	California, United States	Semiconductor,Electronics,Energy management, ...[+2]	patent citation: 49
93	Elastisys AB	Sweden	Software,Cloud computing	patent citation: 47
94	Glacier Bay, Inc.	California, United States	Icebox,Energy storage,Energy management, ...[+2]	patent citation: 46
95	Macrosonix Corp.	United States		patent citation: 46
96	Horton, Inc.	Minnesota, United States	Public transport,Power transmission,Turbine	patent citation: 45
97	Valeo Systèmes de Contrôle Moteur SAS	Île-de-France, France	Turbine,Mechanical engineering,Manufacturing engineering, ...[+1]	patent citation: 45
98	Shandong Kehui Power Automation Co. Ltd.	Shandong Sheng, China	Electricity,Automation,Power transmission, ...[+2]	patent citation: 44
99	Sanofi-Aventis Deutschland GmbH	Hessen, Germany	Biosimilar,Drug,Medicine	patent citation: 43
100	Matsushita Refrigeration Co.	Osaka, Japan	Electronics,Heat exchanger,Refrigeration, ...[+1]	patent citation: 42