Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Metal,Aluminium alloy,Alloy, ...[+2] | Patent: 180 | |
2 | ![]() | Welding,Electronics,Mining engineering, ...[+2] | Patent: 56 | |
3 | Manufacturing engineering,Mechanical engineering | Patent: 54 | ||
4 | ![]() | Cement,Alloy,Polycrystalline silicon, ...[+2] | Patent: 48 | |
5 | Patent: 48 | |||
6 | Mill,Metal,Precious metal, ...[+2] | Patent: 38 | ||
7 | Patent: 34 | |||
8 | ![]() | Materials science,Product design,Carbon steel, ...[+2] | Patent: 30 | |
9 | ![]() | Irone,Mining engineering,Natural resource management, ...[+2] | Patent: 30 | |
10 | ![]() | Automotive engineering,Industrial robot,Programmable logic controller, ...[+2] | Patent: 28 | |
11 | Electronics,Chemical engineering | Patent: 26 | ||
12 | ![]() | Semiconductor,Electronics,Telecommunications, ...[+2] | Patent: 26 | |
13 | Precious metal,Mining engineering,Natural resource management, ...[+2] | Patent: 26 | ||
14 | ![]() | Spark plug,Automotive engineering,Ceramic art, ...[+2] | Patent: 24 | |
15 | ![]() | Air conditioning,Refrigeration,Mechanical engineering, ...[+2] | Patent: 20 | |
16 | ![]() | Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1] | Patent: 20 | |
17 | ![]() | Semiconductor,Computer hardware,Electronics, ...[+2] | Patent: 19 | |
18 | ![]() | Metal,Magnet,Telecommunications, ...[+2] | Patent: 19 | |
19 | Tall oil,Synthetic rubber,Chemical engineering, ...[+2] | Patent: 17 | ||
20 | Mill,Metal,Mining engineering, ...[+1] | Patent: 16 | ||
21 | Metal,Precious metal,Mining engineering, ...[+2] | Patent: 13 | ||
22 | ![]() | Turbine,Control system,Renewable energy, ...[+2] | Patent: 12 | |
23 | Thermal,Automation,Manufacturing engineering, ...[+2] | Patent: 12 | ||
24 | Patent: 12 | |||
25 | ![]() | Beryllium copper,Industrial engineering,Pottery, ...[+2] | Patent: 12 | |
26 | ![]() | Solder ball,Mining engineering,Natural resource management, ...[+2] | Patent: 12 | |
27 | ![]() | Heat exchanger,Conditioners | Patent: 11 | |
28 | ![]() | Refrigeration,Automation,Manufacturing engineering, ...[+2] | Patent: 10 | |
29 | ![]() | Sintered alloy,Computer hardware,Information technology management | Patent: 10 | |
30 | ![]() | Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2] | Patent: 10 | |
31 | ![]() | Construction engineering | Patent: 9 | |
32 | ![]() | Mechanical engineering,Ceramic art,Scintillator, ...[+2] | Patent: 9 | |
33 | ![]() | Sport utility vehicle,Mobile device,Public transport, ...[+2] | Patent: 9 | |
34 | Mining engineering,Natural resource management,Power steering, ...[+2] | Patent: 9 | ||
35 | ![]() | Catheter,Original equipment manufacturer,Health care, ...[+2] | Patent: 8 | |
36 | Mining engineering,Precious metal | Patent: 7 | ||
37 | Control system | Patent: 7 | ||
38 | ![]() | Graphite,Materials science,Nanomaterials, ...[+2] | Patent: 7 | |
39 | Patent: 7 | |||
40 | Patent: 7 | |||
41 | Automotive engineering | Patent: 7 | ||
42 | Precious metal,Mining engineering,Metallurgy, ...[+2] | Patent: 7 | ||
43 | ![]() | Semiconductor,Power semiconductor device,System on a chip, ...[+2] | Patent: 6 | |
44 | Endoscope,Medical equipment,Medicine, ...[+2] | Patent: 5 | ||
45 | ![]() | Power transmission,Electricity,Proton exchange membrane fuel cell, ...[+2] | Patent: 5 | |
46 | ![]() | Non-ferrous metal,Cathode material,Mining engineering, ...[+2] | Patent: 5 | |
47 | ![]() | Shock absorber,Automotive engineering,Aerospace, ...[+2] | Patent: 4 | |
48 | Electronics,Medical equipment,Computer hardware, ...[+2] | Patent: 4 | ||
49 | ![]() | Refrigeration,Air conditioning,Automation, ...[+2] | Patent: 4 | |
50 | ![]() | Semiconductor,Carbon product,Efficient energy use, ...[+2] | Patent: 4 | |
51 | ![]() | Food service,Cutlery,Manufacturing engineering, ...[+2] | Patent: 4 | |
52 | Semiconductor,Industrial engineering,Smart grid, ...[+2] | Patent: 4 | ||
53 | Solar water heating,Electronics,Thermal energy, ...[+2] | Patent: 4 | ||
54 | ![]() | Semiconductor,Microcomputer,Electronic component, ...[+2] | Patent: 4 | |
55 | ![]() | Construction engineering,Environmental consulting,HVAC, ...[+2] | Patent: 3 | |
56 | Gallium arsenide,Power semiconductor device,Semiconductor | Patent: 3 | ||
57 | ![]() | High voltage,Electronics,Power steering, ...[+2] | Patent: 3 | |
58 | Air conditioning,Automation,Manufacturing engineering, ...[+2] | Patent: 3 | ||
59 | ![]() | Electronics,Semiconductor,Asphalt, ...[+2] | Patent: 3 | |
60 | ![]() | Turbine,Mechanical engineering,Manufacturing engineering, ...[+2] | Patent: 3 | |
61 | ![]() | Semiconductor,Industrial engineering,Electronics, ...[+2] | Patent: 2 | |
62 | ![]() | Petroleum,Petroleum industry,Helium, ...[+2] | Patent: 2 | |
63 | ![]() | Leaf spring,Coil spring,Head restraint, ...[+2] | Patent: 2 | |
64 | Patent: 2 | |||
65 | Air conditioning,Automation,Mechanical engineering, ...[+2] | Patent: 2 | ||
66 | Forging,Mining engineering,Natural resource management, ...[+2] | Patent: 2 | ||
67 | ![]() | Crystal oscillator,Electronics,Resonator, ...[+2] | Patent: 2 | |
68 | ![]() | Fuel tank,Exhaust gas recirculation,Industrial engineering, ...[+2] | Patent: 2 | |
69 | Metal,Automation,Manufacturing engineering, ...[+2] | Patent: 2 | ||
70 | ![]() | Heater core,Evaporator,Refrigeration, ...[+1] | Patent: 2 | |
71 | ![]() | Semiconductor,Product design,Adhesive, ...[+2] | Patent: 2 | |
72 | ![]() | Hydroponics,Drug discovery,Ultracentrifuge, ...[+2] | Patent: 2 | |
73 | ![]() | Electrical equipment,Social infrastructure,Electronics, ...[+2] | Patent: 2 | |
74 | Social infrastructure,Automation,Mechanical engineering, ...[+2] | Patent: 2 | ||
75 | ![]() | Electronic component,Soldering,Electronics, ...[+2] | Patent: 2 | |
76 | Electronics,Computer hardware,DVD player, ...[+2] | Patent: 2 | ||
77 | ![]() | Transformer,Renewable energy,Solar energy, ...[+2] | Patent: 2 | |
78 | ![]() | Automation,Manufacturing engineering,Industrial engineering, ...[+2] | Patent: 1 | |
79 | ![]() | Angiogenesis inhibitor,Lampalizumab,Medicine, ...[+2] | Patent: 1 | |
80 | ![]() | Automotive engineering,sports equipment,Natural rubber, ...[+2] | Patent: 1 | |
81 | Semiconductor,Power semiconductor device,Silicon carbide, ...[+2] | Patent: 1 | ||
82 | Electronic component,Computer hardware,Electronics, ...[+1] | Patent: 1 | ||
83 | Actuator,Computer hardware,Electronics, ...[+2] | Patent: 1 | ||
84 | Automatic transmission,Automotive engineering,Electric motor, ...[+2] | Patent: 1 | ||
85 | Patent: 1 | |||
86 | ![]() | Engineering education,Industrial capacity,Materials science, ...[+2] | Patent: 1 | |
87 | ![]() | Automotive engineering,Public transport,Aerospace, ...[+2] | Patent: 1 | |
88 | ![]() | Waste treatment,Environmental consulting | Patent: 1 | |
89 | Cooker,Bottle,Electronics, ...[+2] | Patent: 1 | ||
90 | ![]() | Textile,Software,Automotive engineering, ...[+2] | Patent: 1 | |
91 | ![]() | Automotive engineering,Radial tire,Tire manufacturing, ...[+2] | Patent: 1 | |
92 | Automation,Mechanical engineering,Manufacturing engineering, ...[+1] | Patent: 1 | ||
93 | ![]() | Optical fiber,Electronics,Optical fiber cable | Patent: 1 | |
94 | Patent: 1 | |||
95 | ![]() | Electronic component,Electronics,Power transmission, ...[+2] | Patent: 1 | |
96 | Construction engineering,Public Facility,Hydropower, ...[+1] | Patent: 1 | ||
97 | ![]() | Electrical equipment,Electronics,Sales operations, ...[+2] | Patent: 1 | |
98 | ![]() | Semiconductor,Electronics,Ribbon cable, ...[+2] | Patent: 1 | |
99 | Electronics,Optical fiber,Optical fiber cable, ...[+2] | Patent: 1 | ||
100 | Patent: 1 |