Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | State Grid Corp. of China | Electric vehicle,Power grid,Total asset, ...[+2] | Patent: 48 | |
2 | ABB Automation, Inc. | Automation,Manufacturing engineering,Mechanical engineering, ...[+2] | Patent: 45 | |
3 | Sany Heavy Industry Co., Ltd. | Construction engineering,Concrete pump,Mechanical engineering, ...[+2] | Patent: 31 | |
4 | Toyota Motor Corp. | Sport utility vehicle,Mobile device,Public transport, ...[+2] | Patent: 29 | |
5 | Nuovo Pignone Divisione SMIT | Automation,Mechanical engineering,Manufacturing engineering, ...[+1] | Patent: 29 | |
6 | Siemens AG | Power transmission,Electronics,Turbine, ...[+2] | Patent: 27 | |
7 | Bozhon Precision Industry Technology Co., Ltd. | Automation,Manufacturing engineering,Industrial engineering, ...[+2] | Patent: 27 | |
8 | Siemens SA | Madrid, Spain | Scientific Control,Telecommunications,Turbine, ...[+1] | Patent: 27 |
9 | Zhejiang Geely Holding Group Co., Ltd. | Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2] | Patent: 24 | |
10 | TOSHIBA Corp. | Semiconductor,Computer hardware,Electronics, ...[+2] | Patent: 20 | |
11 | Otis Elevator Co. | Elevator,Manufacturing engineering,Industrial engineering, ...[+2] | Patent: 19 | |
12 | Hitachi Ltd. | Elevator,Electrical equipment,Electric motor, ...[+2] | Patent: 18 | |
13 | Honda Motor Co., Ltd. | Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2] | Patent: 17 | |
14 | Mitsubishi Electric Engineering Co., Ltd. | Patent: 15 | ||
15 | Thales Group | Aerospace,Public transport,Security market, ...[+2] | Patent: 13 | |
16 | Atmo Auto Power LLC | Electric vehicle,Automotive engineering | Patent: 13 | |
17 | Thales International SAS | Aerospace,Information system,National security, ...[+1] | Patent: 13 | |
18 | SMA Solar Technology AG | Semiconductor,Solar energy,Renewable energy, ...[+2] | Patent: 12 | |
19 | Nihon Denso KK | Manufacturing engineering,Mechanical engineering | Patent: 12 | |
20 | Renault SA | Sport utility vehicle,Automotive engineering,Venture capital, ...[+2] | Patent: 11 | |
21 | Renault SAS | Automotive engineering,Guanosine diphosphate | Patent: 11 | |
22 | Sony Group Corp. | Computer hardware,Software,Music, ...[+2] | Patent: 8 | |
23 | Nissan Motor Co., Ltd. | Truck,Public transport,Automotive engineering, ...[+2] | Patent: 8 | |
24 | Green Power Technologies Ltd. | HaDarom, Israel | Power factor,Renewable energy,Modular construction | Patent: 8 |
25 | Revision Military Soldier Power LLC | Patent: 8 | ||
26 | The Boeing Co. | Aerospace,Satellite,National security, ...[+2] | Patent: 7 | |
27 | Fuji Electronics Co., Ltd. | Semiconductor,Microcomputer,Electronic component, ...[+2] | Patent: 7 | |
28 | Fuji Electric FA Components & SYstems Co., Ltd. | Semiconductor,Industrial engineering,Smart grid, ...[+2] | Patent: 7 | |
29 | Beijing Electric Vehicle Co., Ltd. | Electric vehicle,Automotive engineering,Battery electric vehicle, ...[+2] | Patent: 7 | |
30 | GE Energy Power Conversion Technology Ltd. | Power transmission | Patent: 7 | |
31 | Bird Machine Co., Inc. | MA, US | Petroleum industry,Natural resource management | Patent: 7 |
32 | Hydro-Québec | Canada | Electricity,Power transmission,Electric power transmission, ...[+2] | Patent: 6 |
33 | Westinghouse Electric Co. LLC | Nuclear power plant,Pressurized water reactor,Power transmission, ...[+2] | Patent: 6 | |
34 | NIO NextEV Ltd. | Patent: 6 | ||
35 | STARTUP | Solar energy,Electrical equipment,Solar inverter, ...[+2] | Patent: 6 | |
36 | Fujitsu Ltd. | Cloud computing,Enterprise software,Information technology management, ...[+2] | Patent: 5 | |
37 | Bayerische Motoren Werke AG | Sales management,Product design,Automotive engineering, ...[+2] | Patent: 5 | |
38 | NARI Technology Co., Ltd. | Automation,Power transmission,Plug in hybrid electric vehicle, ...[+2] | Patent: 5 | |
39 | SANYO Electric Co., Ltd. | Semiconductor,Computer hardware,Software, ...[+2] | Patent: 5 | |
40 | Jiangsu Electric Power Co. | Power transmission,Electric power transmission | Patent: 5 | |
41 | Xiamen King Long United Automotive Industry Co. Ltd. | Automotive industry,Automotive engineering | Patent: 5 | |
42 | Zhejiang Electric Power Co., Ltd. | Power grid,Power transmission,Virtual currency, ...[+2] | Patent: 5 | |
43 | Fujitsu Microelectronics America, Inc. | Semiconductor,Microelectronics,Electronic component, ...[+2] | Patent: 5 | |
44 | Carraro Drive Tech SpA | Axle,Automotive engineering | Patent: 5 | |
45 | NR Electric Co., Ltd. | Control system,Electronics,Electricity, ...[+2] | Patent: 5 | |
46 | QUALCOMM, Inc. | Telecommunications,Wireless,Mobile device, ...[+2] | Patent: 4 | |
47 | Osaka Gas Co., Ltd. | Natural gas,Activated carbon,Petroleum industry, ...[+2] | Patent: 4 | |
48 | Robert Bosch GmbH | Automotive engineering,Mechanical engineering,Electronics, ...[+2] | Patent: 4 | |
49 | Meidensha Corp. | Electrical equipment,Social infrastructure,Electronics, ...[+2] | Patent: 4 | |
50 | Toshiba Mitsubishi-Electric Industrial Systems Corp. | Variable-frequency drive,Industrial engineering,DC motor, ...[+2] | Patent: 4 | |
51 | DENSO International America, Inc. | Product category | Patent: 4 | |
52 | Matsushita Electronics Corp. | Electronics,Computer hardware,DVD player, ...[+2] | Patent: 4 | |
53 | Mercedes-Benz Group AG | Automotive engineering,Electric vehicle,Hybrid vehicle, ...[+2] | Patent: 3 | |
54 | Microsoft Corp. | Software,Operating system,Cloud computing, ...[+2] | Patent: 3 | |
55 | Eastman Kodak Co. | 3D printing,Photography,Digital media, ...[+2] | Patent: 3 | |
56 | Tokyo Gas Co., Ltd. | Natural gas,Hydrogen chloride,Petroleum industry, ...[+2] | Patent: 3 | |
57 | Contemporary Amperex Technology Co., Ltd. | Electric vehicle,Lithium-ion battery,Automotive engineering, ...[+2] | Patent: 3 | |
58 | BYD Co., Ltd. | Handset,Automotive engineering,Electric vehicle, ...[+2] | Patent: 3 | |
59 | KT Corp. | Telecommunications,Internet of Things,Broadband, ...[+2] | Patent: 3 | |
60 | TOHO GAS Co., Ltd. | LNG storage tank,Sales management,Natural gas, ...[+2] | Patent: 3 | |
61 | Dr. Ing. h.c. F. Porsche AG | Environmental innovation,Automotive engineering,Fleet management, ...[+2] | Patent: 3 | |
62 | Milwaukee Electric Tool Corp. | Power tool,Fast-moving consumer goods,Pneumatic tool, ...[+2] | Patent: 3 | |
63 | XJ Group Corp. | Semiconductor,Electrical equipment,Transformer, ...[+2] | Patent: 3 | |
64 | Kodak Ltd. | Digital camera,Electronics,Software | Patent: 3 | |
65 | UNICORN | Carbon,Telematics,Enterprise mobility management, ...[+2] | Patent: 3 | |
66 | Toyota Central R&D Labs, Inc. | Semiconductor,Power semiconductor device,System on a chip, ...[+2] | Patent: 3 | |
67 | State Grid Electric Power Research Institute | Power transmission | Patent: 3 | |
68 | STARTUP | Efficient energy use,Electric power transmission,Renewable energy, ...[+2] | Patent: 3 | |
69 | Carraro Srl | Control valves,Automation,Manufacturing engineering, ...[+2] | Patent: 3 | |
70 | Shenzhen Compton Technology Co., Ltd. | Electronics | Patent: 3 | |
71 | KDT Co. Ltd. | Interior design,Pottery,Plumbing fixture | Patent: 3 | |
72 | Mitsubishi Kogyo KK | Patent: 3 | ||
73 | Valeo Équipements Électriques Moteur SAS | Gasoline,Automotive engineering | Patent: 3 | |
74 | Fujian Electric Power Co., Ltd. | Offshore wind power,Wind power,Power transmission | Patent: 3 | |
75 | Microsoft International Holdings BV | Netherlands | Patent: 3 | |
76 | Xuchang Xuji Software Technology Co., Ltd. | Patent: 3 | ||
77 | Sumitomo Electric Industries Ltd. | Electronics,Optical fiber,Optical fiber cable, ...[+2] | Patent: 2 | |
78 | Apple, Inc. | Software,Computer hardware,Peripheral, ...[+2] | Patent: 2 | |
79 | Samsung Electronics Co., Ltd. | Computer hardware,Semiconductor,Software, ...[+2] | Patent: 2 | |
80 | Canon, Inc. | Computer hardware,Software,Computer vision, ...[+2] | Patent: 2 | |
81 | Daiwa House Industry Co., Ltd. | Residence,Association (object-oriented programming),Social network | Patent: 2 | |
82 | Brother Industries, Ltd. | Computer hardware,Electronics,Digital printing, ...[+2] | Patent: 2 | |
83 | The Chugoku Electric Power Co., Inc. | Renewable energy,Petroleum industry,Electric power transmission, ...[+2] | Patent: 2 | |
84 | LG Chem Ltd. | Petrochemical,Synthetic rubber,Health care, ...[+2] | Patent: 2 | |
85 | Guangzhou Automobile Group Co., Ltd. | Automotive engineering,Sport utility vehicle,Electronic toll collection, ...[+2] | Patent: 2 | |
86 | AVIC Jonhon Optronic Technology Co., Ltd. | Electronic component,Power transmission,Optical communication, ...[+2] | Patent: 2 | |
87 | SunPower Corp. | Solar energy,Renewable energy,Solar power, ...[+2] | Patent: 2 | |
88 | Beiqi Foton Motor Co., Ltd. | Truck,Automotive engineering,Pickup, ...[+2] | Patent: 2 | |
89 | Nissin Electric Co., Ltd. | Electronics,Life Cycle Engineering,Transformer, ...[+2] | Patent: 2 | |
90 | XJ Electric Co., Ltd. | Manufacturing engineering,Electrical equipment,Electronics, ...[+2] | Patent: 2 | |
91 | Dongfeng Automobile Co., Ltd. | Truck,Automotive engineering,Public transport, ...[+1] | Patent: 2 | |
92 | MiTAC International Corp. | Electronics,Satellite navigation,Peripheral, ...[+2] | Patent: 2 | |
93 | Vitesco Technologies GmbH | Automotive engineering | Patent: 2 | |
94 | Vestas Offshore Wind A/S | Midtjylland, Denmark | Turbine,Wind power,Offshore wind power, ...[+2] | Patent: 2 |
95 | Sumitomo Electric | Optical fiber,Electronics,Optical fiber cable | Patent: 2 | |
96 | Siemens Energy, Inc. | HVAC,Offshore wind power,Wind power, ...[+1] | Patent: 2 | |
97 | Ballard Unmanned Systems, Inc. | Proton exchange membrane fuel cell,Solid oxide fuel cell,Electronics, ...[+2] | Patent: 2 | |
98 | ELIIY Power Co., Ltd. | Electricity,Energy storage,Power transmission, ...[+1] | Patent: 2 | |
99 | HORIBA Instruments, Inc. | Medical equipment,Manufacturing engineering,Instrumentation, ...[+2] | Patent: 2 | |
100 | Liaoning Electric Power Co., Ltd. | LI, CN | Electricity,Electric utility,Distribution center, ...[+2] | Patent: 2 |