Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Metal,Aluminium alloy,Alloy, ...[+2] | patent citation: 1,605 | |
2 | Mill,Metal,Precious metal, ...[+2] | patent citation: 1,517 | ||
3 | ![]() | Automotive engineering,Industrial robot,Programmable logic controller, ...[+2] | patent citation: 1,471 | |
4 | Manufacturing engineering,Mechanical engineering | patent citation: 1,444 | ||
5 | ![]() | Elevator,Electrical equipment,Electric motor, ...[+2] | patent citation: 1,376 | |
6 | ![]() | Optical fiber,Renewable energy,Optoelectronics, ...[+2] | patent citation: 1,272 | |
7 | ![]() | Semiconductor,Computer hardware,Electronics, ...[+2] | patent citation: 1,239 | |
8 | Mining engineering,Precious metal,Dross, ...[+2] | patent citation: 1,151 | ||
9 | ![]() | Welding,Electronics,Mining engineering, ...[+2] | patent citation: 907 | |
10 | patent citation: 728 | |||
11 | patent citation: 697 | |||
12 | ![]() | Graphite,Materials science,Nanomaterials, ...[+2] | patent citation: 682 | |
13 | ![]() | Cement,Alloy,Polycrystalline silicon, ...[+2] | patent citation: 659 | |
14 | patent citation: 659 | |||
15 | Precious metal,Mining engineering,Natural resource management, ...[+2] | patent citation: 591 | ||
16 | Hydrogen peroxide,Chemical engineering | patent citation: 589 | ||
17 | ![]() | Semiconductor,Electronics,Telecommunications, ...[+2] | patent citation: 523 | |
18 | Electronics,Optical fiber,Optical fiber cable, ...[+2] | patent citation: 489 | ||
19 | ![]() | Optical fiber,Electronics,Optical fiber cable | patent citation: 489 | |
20 | ![]() | Wearable technology,Projector,Electronics, ...[+2] | patent citation: 440 | |
21 | ![]() | Spark plug,Automotive engineering,Ceramic art, ...[+2] | patent citation: 438 | |
22 | ![]() | Heat exchanger,Conditioners | patent citation: 435 | |
23 | Metal,Precious metal,Mining engineering, ...[+2] | patent citation: 423 | ||
24 | ![]() | Beryllium copper,Industrial engineering,Pottery, ...[+2] | patent citation: 390 | |
25 | ![]() | Semiconductor,Industrial engineering,Electronics, ...[+2] | patent citation: 373 | |
26 | Electronics,Computer hardware,DVD player, ...[+2] | patent citation: 373 | ||
27 | ![]() | Sport utility vehicle,Mobile device,Public transport, ...[+2] | patent citation: 360 | |
28 | ![]() | Virtualization,Big data,Network security, ...[+2] | patent citation: 353 | |
29 | Thermal,Automation,Manufacturing engineering, ...[+2] | patent citation: 351 | ||
30 | Mining engineering,Natural resource management,Power steering, ...[+2] | patent citation: 300 | ||
31 | ![]() | Air conditioning,Refrigeration,Mechanical engineering, ...[+2] | patent citation: 253 | |
32 | ![]() | Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1] | patent citation: 253 | |
33 | Mill,Metal,Mining engineering, ...[+1] | patent citation: 236 | ||
34 | Electronics,Metal,Optical fiber, ...[+2] | patent citation: 229 | ||
35 | ![]() | Truck,Public transport,Automotive engineering, ...[+2] | patent citation: 228 | |
36 | ![]() | Cloud computing,Enterprise software,Information technology management, ...[+2] | patent citation: 221 | |
37 | ![]() | Semiconductor,Power semiconductor device,System on a chip, ...[+2] | patent citation: 218 | |
38 | ![]() | Electrical equipment,Social infrastructure,Electronics, ...[+2] | patent citation: 191 | |
39 | ![]() | Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2] | patent citation: 188 | |
40 | Industrial furnace,Automation,Manufacturing engineering, ...[+2] | patent citation: 186 | ||
41 | ![]() | Metal,Magnet,Telecommunications, ...[+2] | patent citation: 182 | |
42 | ![]() | Leaf spring,Coil spring,Head restraint, ...[+2] | patent citation: 157 | |
43 | ![]() | Heat exchanger,Distribution system,Refrigeration, ...[+2] | patent citation: 151 | |
44 | ![]() | Semiconductor,Microcomputer,Electronic component, ...[+2] | patent citation: 149 | |
45 | Semiconductor,Industrial engineering,Smart grid, ...[+2] | patent citation: 149 | ||
46 | Magnet,Power transmission,Ferroalloy, ...[+2] | patent citation: 144 | ||
47 | ![]() | Semiconductor,Computer hardware,Software, ...[+2] | patent citation: 142 | |
48 | ![]() | Automotive engineering,Reciprocating engine,Manual transmission, ...[+2] | patent citation: 140 | |
49 | ![]() | Computer hardware,Electronics,Telecommunications, ...[+2] | patent citation: 134 | |
50 | Semiconductor,Etching,Electronic component | patent citation: 126 | ||
51 | Precious metal,Mining engineering,Metallurgy, ...[+2] | patent citation: 123 | ||
52 | ![]() | Composite process,Industrial engineering,Magnesium alloy, ...[+1] | patent citation: 112 | |
53 | ![]() | Computer hardware,Software,Music, ...[+2] | patent citation: 106 | |
54 | ![]() | Nickel,Mining engineering,Natural resource management, ...[+2] | patent citation: 97 | |
55 | ![]() | Diamond,Manufacturing engineering,Metalworking, ...[+2] | patent citation: 96 | |
56 | ![]() | Electronics,Semiconductor,Mining engineering, ...[+2] | patent citation: 96 | |
57 | Turbine,Gas engine,Manufacturing engineering, ...[+2] | patent citation: 94 | ||
58 | ![]() | Public transport,Automotive engineering | patent citation: 94 | |
59 | Tall oil,Synthetic rubber,Chemical engineering, ...[+2] | patent citation: 93 | ||
60 | ![]() | Environmental engineering,Construction engineering,Heavy equipment, ...[+2] | patent citation: 90 | |
61 | Metal,Solar cell,Aluminium, ...[+2] | patent citation: 89 | ||
62 | Industrial gas,Chemical engineering,Liquid helium, ...[+2] | patent citation: 86 | ||
63 | ![]() | Semiconductor,Photonics,Laser, ...[+2] | patent citation: 85 | |
64 | ![]() | Fuel tank,Exhaust gas recirculation,Industrial engineering, ...[+2] | patent citation: 85 | |
65 | Electronics,Heat exchanger,Refrigeration, ...[+1] | patent citation: 85 | ||
66 | Metal | patent citation: 79 | ||
67 | ![]() | High voltage,Electronics,Power steering, ...[+2] | patent citation: 78 | |
68 | ![]() | Software development,Software,Accounting | patent citation: 74 | |
69 | Electronics | patent citation: 74 | ||
70 | ![]() | Construction engineering | patent citation: 72 | |
71 | patent citation: 72 | |||
72 | patent citation: 68 | |||
73 | patent citation: 68 | |||
74 | patent citation: 68 | |||
75 | Automation,Manufacturing engineering,Industrial engineering, ...[+2] | patent citation: 65 | ||
76 | ![]() | Refrigeration,Air conditioning,Automation, ...[+2] | patent citation: 64 | |
77 | ![]() | Quartz,Semiconductor,Electronics, ...[+2] | patent citation: 63 | |
78 | ![]() | Robotics,Automation,Electrical equipment, ...[+2] | patent citation: 61 | |
79 | ![]() | Turbocharger,Manufacturing engineering,Turbine, ...[+2] | patent citation: 59 | |
80 | ![]() | Natural gas,Hydrogen chloride,Petroleum industry, ...[+2] | patent citation: 57 | |
81 | ![]() | Semiconductor,Packaging engineering,Integrated circuit, ...[+2] | patent citation: 57 | |
82 | ![]() | Computer hardware,Electronics,Digital printing, ...[+2] | patent citation: 56 | |
83 | Metal,Semiconductor,Casting, ...[+2] | patent citation: 55 | ||
84 | ![]() | Refrigeration,Automation,Manufacturing engineering, ...[+2] | patent citation: 54 | |
85 | ![]() | Audio equipment,Gasoline,Loudspeaker, ...[+2] | patent citation: 53 | |
86 | ![]() | Turbine,Mechanical engineering,Manufacturing engineering, ...[+2] | patent citation: 52 | |
87 | Automotive engineering | patent citation: 51 | ||
88 | ![]() | Semiconductor,Fast-moving consumer goods,Electronics, ...[+2] | patent citation: 50 | |
89 | ![]() | Semiconductor,Electronic component,Optical fiber connector, ...[+2] | patent citation: 50 | |
90 | ![]() | Electronic component,Electronics,Power transmission, ...[+2] | patent citation: 49 | |
91 | ![]() | Landing gear,Electronic component,Semiconductor, ...[+2] | patent citation: 47 | |
92 | ![]() | Microscope,Endoscopy,Software, ...[+2] | patent citation: 46 | |
93 | Fluorine,Chemical engineering,Hydrofluoric acid, ...[+2] | patent citation: 45 | ||
94 | ![]() | Electronic component,Soldering,Electronics, ...[+2] | patent citation: 44 | |
95 | Computer hardware,Electronics | patent citation: 44 | ||
96 | patent citation: 42 | |||
97 | ![]() | Semiconductor,Sales management,Manufacturing engineering, ...[+2] | patent citation: 41 | |
98 | ![]() | Brake,Automotive engineering,Navigation system, ...[+2] | patent citation: 40 | |
99 | ![]() | Aerospace,Aviation,Fireplace, ...[+2] | patent citation: 40 | |
100 | ![]() | Materials science,Product design,Carbon steel, ...[+2] | patent citation: 39 |