Top 100 Key Players companies in Alternator by Most Patent Filings in the world in 2018 – Discovery

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1	Valeo Équipements Électriques Moteur SAS	Île-de-France, France	Gasoline,Automotive engineering	Patent: 1,476
2	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 956
3	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 904
4	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 650
5	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 650
6	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 471
7	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 392
8	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	Patent: 292
9	Lucas Industries Plc	West Midlands, United Kingdom	Automotive engineering,Aerospace,Alternator, ...[+2]	Patent: 279
10	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 268
11	telent Ltd.	Rhode Island, United States	Telecommunications,Operational system,Internet of Things, ...[+2]	Patent: 229
12	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 220
13	Ford Motor Co. A/S	Denmark		Patent: 208
14	Mazda Motor Corp.	Kanagawa, Japan	Automotive engineering,Reciprocating engine,Manual transmission, ...[+2]	Patent: 204
15	Valeo Electrical Systems Korea Ltd.	South Korea	Automotive engineering	Patent: 189
16	Peugeot Citroën Automobiles SA	Île-de-France, France	Automotive engineering	Patent: 175
17	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Patent: 171
18	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Patent: 163
19	Renault SA	Île-de-France, France	Sport utility vehicle,Automotive engineering,Venture capital, ...[+2]	Patent: 157
20	Renault SAS	Île-de-France, France	Automotive engineering,Guanosine diphosphate	Patent: 157
21	Moteurs Leroy Somer	France	Diesel engine,Induction motor,Automation, ...[+2]	Patent: 150
22	erae Automotive Systems Co., Ltd.	South Korea	Automotive engineering,Exhaust gas recirculation,Alternator, ...[+2]	Patent: 130
23	G.M. Srl	Vicenza, Italy	Chemical engineering	Patent: 124
24	Daihatsu Motor Co., Ltd.	Osaka, Japan	Automotive engineering,Proton exchange membrane fuel cell,Electric bus, ...[+2]	Patent: 120
25	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	Patent: 119
26	Siemens SA	Madrid, Spain	Scientific Control,Telecommunications,Turbine, ...[+1]	Patent: 119
27	Motorola, Inc.	Illinois, United States	Telecommunications,Mobile phone,Broadband, ...[+2]	Patent: 115
28	Kohler Co.	Wisconsin, United States	Diesel generator,Gas generator,Bathtub, ...[+2]	Patent: 112
29	Sumitomo Wiring Systems Ltd.	Mie, Japan	High voltage,Electronics,Power steering, ...[+2]	Patent: 112
30	Visteon Global Technologies, Inc.	Michigan, United States	Automotive engineering	Patent: 112
31	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 106
32	General Motors Co.	Michigan, United States	Sport utility vehicle,Public transport,Enterprise software, ...[+2]	Patent: 101
33	Ford Motor Co. Ltd.	Essex, United Kingdom	Automotive engineering,Mechanical engineering,Public transport, ...[+2]	Patent: 99
34	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Patent: 95
35	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Patent: 95
36	NSK Ltd.	Tokyo, Japan	Ball bearing,Automatic transmission,Bearing (navigation), ...[+2]	Patent: 94
37	Mitsubishi Motors Corp.	Tokyo, Japan	Sport utility vehicle,Automotive engineering,Electric vehicle, ...[+2]	Patent: 88
38	Healthwatch Ltd.	HaMerkaz, Israel	Wearable technology,Vital signs,Medical equipment, ...[+2]	Patent: 86
39	Autonetworks Technologies Ltd.	Japan		Patent: 86
40	STARTUP Englishco LLC	New York, United States		Patent: 86
41	Magneti Marelli Powertrain SpA	Bologna, Italy	Powertrain,Mechanical engineering,Manufacturing engineering	Patent: 86
42	SEG Automotive Germany GmbH	Baden-Württemberg, Germany	Starter,Electrical equipment,Electronics, ...[+2]	Patent: 82
43	Suzuki Co., Ltd.	Nagano, Japan	Semiconductor,Electronics,Electronic component, ...[+2]	Patent: 81
44	Litens Automotive GmbH & Co. KG	Hessen, Germany	Power transmission,Automation,Manufacturing engineering, ...[+2]	Patent: 81
45	Brunswick Corp.	Illinois, United States	Lifestyle business,Physical fitness,Industrial engineering, ...[+2]	Patent: 80
46	BorgWarner, Inc.	Michigan, United States	Electric vehicle,Automotive engineering,Gasoline, ...[+2]	Patent: 78
47	Gec Plc	United Kingdom		Patent: 78
48	Remy Technologies LLC	United States	Computer hardware,Electronics	Patent: 74
49	Yazaki Corp.	Tokyo, Japan	Electronic component,Automotive engineering,Cable harness, ...[+2]	Patent: 73
50	Caterpillar, Inc.	Illinois, United States	Turbine,Construction engineering,Mechanical engineering, ...[+2]	Patent: 65
51	Lucas Electrical Ltd.	Warwickshire, United Kingdom	Spark plug,Electronics,Glow plug, ...[+2]	Patent: 65
52	Ford Motor Co.	Michigan, United States	Truck,Public transport,Automotive engineering, ...[+2]	Patent: 63
53	Électricité de France SA	Île-de-France, France	Power transmission,Electricity,Energy management, ...[+2]	Patent: 63
54	Electricite De France Service National	Île-de-France, France	Electricity	Patent: 63
55	Licentia Patent Verwaltungs GmbH	Nordrhein-Westfalen, Germany		Patent: 63
56	Subaru Corp.	Tokyo, Japan	Automotive engineering,Public transport,Aerospace, ...[+2]	Patent: 60
57	STMicroelectronics SA	Île-de-France, France	Semiconductor,Semiconductor chip,Electronic component, ...[+1]	Patent: 60
58	Isuzu Motors Ltd.	Tokyo, Japan	Truck,Public transport,Diesel engine, ...[+2]	Patent: 58
59	Sawafuji Electric Co., Ltd.	Japan	Electrical equipment,Diesel generator,Manufacturing engineering, ...[+2]	Patent: 56
60	Actron Technology Corp.	Taiwan Province, China	Trim,Automotive engineering,Rectifier, ...[+2]	Patent: 56
61	SunPower, Inc.	Ohio, United States	Cryocooler,Efficient energy use,Mechanical engineering, ...[+2]	Patent: 54
62	Associated Electrical Industries Ltd.	West Midlands, United Kingdom		Patent: 54
63	Victory Industrial Corp.	Taiwan Province, China	Electrical equipment,Electronics	Patent: 53
64	Sundstrand Data Control	WA, US	National security,Aerospace	Patent: 52
65	NTN Toyo Bearing Co., Ltd.	Japan	Ball bearing	Patent: 50
66	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Patent: 49
67	Hitachi Power Semiconductor Device Ltd.	Ibaraki, Japan	Semiconductor,Power semiconductor device,Silicon carbide, ...[+2]	Patent: 49
68	Thermo King Corp.	Minnesota, United States	Truck,Supply chain management,Manufacturing engineering, ...[+2]	Patent: 45
69	Graco, Inc.	Minnesota, United States	Coating,Adhesive,Manufacturing engineering, ...[+2]	Patent: 44
70	BBC Brown Boveri Ltd.	Switzerland		Patent: 42
71	Pratt & Whitney Canada Corp.	Quebec, Canada	Aerospace,Mandate,Aviation	Patent: 41
72	Mercedes-Benz Group AG	Baden-Württemberg, Germany	Automotive engineering,Electric vehicle,Hybrid vehicle, ...[+2]	Patent: 40
73	Daimier AG	Germany	Truck,Chassis	Patent: 40
74	Koninklijke Philips NV	Noord-Holland, Netherlands	Health care,Wellness Programs,Medical imaging, ...[+2]	Patent: 39
75	C.E. Niehoff & Co.	Illinois, United States	Alternator,Product design,Automotive engineering, ...[+2]	Patent: 39
76	Rotax Ltd.	Sri Lanka		Patent: 39
77	Kongsberg Maritime Sweden AB	Sweden	Marine propulsion,National security,Aerospace	Patent: 39
78	Outboard Marine Corp.	Illinois, United States	Electronics,Switchgear,Electric motor, ...[+2]	Patent: 38
79	Yamaha Motor Co., Ltd.	Shizuoka, Japan	Robotics,Industrial robot,Automotive engineering, ...[+2]	Patent: 37
80	Fujitsu General Ltd.	Kanagawa, Japan	Air conditioning,Automation,Mechanical engineering, ...[+2]	Patent: 37
81	Briggs & Stratton Corp.	Wisconsin, United States	Robotic lawn mower,Gasoline,Turbine, ...[+2]	Patent: 37
82	Erae Ams Co. Ltd.	South Korea		Patent: 37
83	Hitachi Construction Machinery Tierra Co., Ltd.	Osaka, Japan	Agricultural machinery,Manufacturing engineering,Mechanical engineering	Patent: 37
84	Svenska Kullagerfabriken AB	Sweden		Patent: 37
85	Snap-On, Inc.	Wisconsin, United States	Automotive engineering,Cutlery,Power tool, ...[+2]	Patent: 36
86	FCA US LLC	Michigan, United States	Automotive engineering,Spark plug,Turbocharger, ...[+2]	Patent: 36
87	Mdi Motor Development International SA	Luxembourg		Patent: 36
88	Ecoair Corp.	Connecticut, United States	Environmental consulting	Patent: 35
89	Prestolite Electric (Beijing) Ltd.	Beijing Shi, China	Alternator,Starter,Electronics	Patent: 35
90	SNECMA SA	Île-de-France, France	Aerospace,Turbojet,Rocket, ...[+2]	Patent: 34
91	Hamilton Sundstrand Corp.	North Carolina, United States	Aerospace,Control system,National security, ...[+2]	Patent: 33
92	Hitachi Car Engineering Co., Ltd.	Japan	Automotive engineering	Patent: 32
93	Halliburton Energy Services, Inc.	Texas, United States	Natural gas,Submersible pump,Centrifugal pump, ...[+2]	Patent: 31
94	Furukawa Electric Co., Ltd.	Tokyo, Japan	Optical fiber,Renewable energy,Optoelectronics, ...[+2]	Patent: 30
95	Tecumseh Products Co. LLC	Michigan, United States	Refrigeration,Scroll compressor,Air conditioning, ...[+2]	Patent: 30
96	Generac Power Systems, Inc.	Wisconsin, United States	Power transmission,Electrical equipment,Electronics, ...[+2]	Patent: 30
97	Ansaldo Energia SpA	Italy	Turbine,Independent Power Producer,Power transmission, ...[+2]	Patent: 30
98	Daewoo Motor Co.	Incheon, South Korea	Automotive engineering	Patent: 30
99	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 29
100	National Research Development Corp.	United Kingdom		Patent: 29