Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Subaru Corp. | Automotive engineering,Public transport,Aerospace, ...[+2] | patent citation: 991 | |
2 | AlliedSignal, Inc. | Aerospace,Automotive engineering,Aerospace systems, ...[+2] | patent citation: 851 | |
3 | Nissan Motor Co., Ltd. | Truck,Public transport,Automotive engineering, ...[+2] | patent citation: 729 | |
4 | Nihon Denso KK | Manufacturing engineering,Mechanical engineering | patent citation: 697 | |
5 | Honda Motor Co., Ltd. | Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2] | patent citation: 682 | |
6 | Midtronics, Inc. | Information system,Computer hardware,Automotive battery, ...[+2] | patent citation: 499 | |
7 | G.M. Srl | Vicenza, Italy | Chemical engineering | patent citation: 468 |
8 | Toyota Motor Corp. | Sport utility vehicle,Mobile device,Public transport, ...[+2] | patent citation: 466 | |
9 | Mercedes-Benz Group AG | Automotive engineering,Electric vehicle,Hybrid vehicle, ...[+2] | patent citation: 426 | |
10 | Digicomp Research Corp. | Software engineering,Computer programming,Information technology consulting, ...[+1] | patent citation: 408 | |
11 | Snap-on Equipment Srl | RE, IT | Brake tester,Automation,Manufacturing engineering, ...[+2] | patent citation: 405 |
12 | State Grid Corp. of China | Electric vehicle,Power grid,Total asset, ...[+2] | patent citation: 296 | |
13 | Hitachi Ltd. | Elevator,Electrical equipment,Electric motor, ...[+2] | patent citation: 292 | |
14 | Design Systems, Inc. | Construction engineering | patent citation: 280 | |
15 | Brasscorp Ltd. | Canada | patent citation: 267 | |
16 | SANYO Electric Co., Ltd. | Semiconductor,Computer hardware,Software, ...[+2] | patent citation: 255 | |
17 | Robert Bosch GmbH | Automotive engineering,Mechanical engineering,Electronics, ...[+2] | patent citation: 227 | |
18 | Mitsubishi Motors Corp. | Sport utility vehicle,Automotive engineering,Electric vehicle, ...[+2] | patent citation: 204 | |
19 | Kia Corp. | Customer expectation,Automotive engineering,Public transport, ...[+2] | patent citation: 192 | |
20 | Volkswagen Group of America, Inc. | Truck,Automotive engineering,Automotive industry | patent citation: 186 | |
21 | Volkswagenwerk AG | patent citation: 186 | ||
22 | Yazaki Corp. | Electronic component,Automotive engineering,Cable harness, ...[+2] | patent citation: 173 | |
23 | Mazda Motor Corp. | Automotive engineering,Reciprocating engine,Manual transmission, ...[+2] | patent citation: 170 | |
24 | Chery Automobile Co., Ltd. | Pinyin,Automotive engineering,Electric vehicle, ...[+2] | patent citation: 158 | |
25 | Ford Motor Co. A/S | Denmark | patent citation: 156 | |
26 | Envision AESC Japan Ltd. | Lithium-ion battery,Electronics,Cathode material, ...[+2] | patent citation: 153 | |
27 | General Motors Co. | Sport utility vehicle,Public transport,Enterprise software, ...[+2] | patent citation: 144 | |
28 | Matsushita Electronics Corp. | Electronics,Computer hardware,DVD player, ...[+2] | patent citation: 143 | |
29 | AUDI AG | Spare part,Automotive engineering,Sport utility vehicle, ...[+2] | patent citation: 136 | |
30 | Tesla, Inc. | Electric vehicle,Electronics,Automotive engineering, ...[+2] | patent citation: 130 | |
31 | Mitsubishi Electric Engineering Co., Ltd. | patent citation: 124 | ||
32 | Amano Corp. | Information system,Smart city,Internet of Things, ...[+2] | patent citation: 118 | |
33 | General Battery Corp. | US | patent citation: 117 | |
34 | Huizhou Epower Electronic Co., Ltd. | Lithium-ion battery,Electronics,Management system, ...[+1] | patent citation: 113 | |
35 | Dr. Ing. h.c. F. Porsche AG | Environmental innovation,Automotive engineering,Fleet management, ...[+2] | patent citation: 110 | |
36 | Zhejiang Geely Holding Group Co., Ltd. | Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2] | patent citation: 107 | |
37 | LG Chem Ltd. | Petrochemical,Synthetic rubber,Health care, ...[+2] | patent citation: 104 | |
38 | CH-AUTO Technology Corp., Ltd. | Automotive engineering | patent citation: 99 | |
39 | The Black & Decker Corp. | Power tool,Computer hardware,Warehouse, ...[+2] | patent citation: 98 | |
40 | Suzuki Co., Ltd. | Semiconductor,Electronics,Electronic component, ...[+2] | patent citation: 91 | |
41 | HELLA GmbH & Co. KGaA | Headlamp,Electronics,Automotive engineering, ...[+2] | patent citation: 85 | |
42 | Valeo Équipements Électriques Moteur SAS | Île-de-France, France | Gasoline,Automotive engineering | patent citation: 84 |
43 | Hubb Systems LLC | Systems design,Electronics,Multi-function display, ...[+2] | patent citation: 82 | |
44 | PMC KK | Web design | patent citation: 81 | |
45 | Beijing Electric Vehicle Co., Ltd. | Electric vehicle,Automotive engineering,Battery electric vehicle, ...[+2] | patent citation: 77 | |
46 | BYD Co., Ltd. | Handset,Automotive engineering,Electric vehicle, ...[+2] | patent citation: 76 | |
47 | Lear Corp. | Product design,Automotive engineering,Distribution system, ...[+2] | patent citation: 75 | |
48 | Ford Motor Co. Ltd. | Automotive engineering,Mechanical engineering,Public transport, ...[+2] | patent citation: 71 | |
49 | MOLL Batterien GmbH | Automotive industry,Electronics | patent citation: 71 | |
50 | Valeo Automotive Air Conditioning Hubei Co., Ltd. | HB, CN | Air conditioning,Automation,Manufacturing engineering, ...[+2] | patent citation: 71 |
51 | Lydall, Inc. | Filter (aquarium),Filtration,Automotive engineering, ...[+2] | patent citation: 69 | |
52 | Johnson Controls Technology Co. | patent citation: 67 | ||
53 | Specialty Vehicle Acquisition Corp. | Visualization,Industrial design | patent citation: 62 | |
54 | Anhui Jianghuai Automobile Group Corp. Ltd. | Chassis,Automotive engineering,Truck, ...[+2] | patent citation: 60 | |
55 | DHC Specialty Corp. | Electronics,Solid-state battery,Lead–acid battery, ...[+1] | patent citation: 60 | |
56 | Renault SA | Île-de-France, France | Sport utility vehicle,Automotive engineering,Venture capital, ...[+2] | patent citation: 57 |
57 | LG Electronics, Inc. | Computer hardware,Electronics,Telecommunications, ...[+2] | patent citation: 57 | |
58 | Renault SAS | Île-de-France, France | Automotive engineering,Guanosine diphosphate | patent citation: 57 |
59 | CPS Technology Holdings LLC | patent citation: 51 | ||
60 | NARI Technology Co., Ltd. | Automation,Power transmission,Plug in hybrid electric vehicle, ...[+2] | patent citation: 50 | |
61 | SAIC Motor Corp. Ltd. | Automotive design,Automotive engineering,Automotive industry, ...[+2] | patent citation: 48 | |
62 | Lucid USA, Inc. | patent citation: 48 | ||
63 | Chongqing Changan Automobile Co. Ltd. | Product design,Automotive engineering,Spare part, ...[+2] | patent citation: 47 | |
64 | Yuasa Co., Ltd. | Software development,Software,Accounting | patent citation: 47 | |
65 | Japan Storage Battery Co., Ltd. | Electronics | patent citation: 47 | |
66 | Schumacher Electric Corp. | Electronics,Automotive battery,Electronic component, ...[+2] | patent citation: 46 | |
67 | Sprague Electric | NY, US | Electronics | patent citation: 46 |
68 | C P Electronics Ltd. | patent citation: 45 | ||
69 | Hanon Systems | Heat exchanger,Automotive engineering,Industrial engineering, ...[+2] | patent citation: 44 | |
70 | Jiangsu Electric Power Co. | Power transmission,Electric power transmission | patent citation: 44 | |
71 | Valeo Thermal Systems Japan Corp. | Thermal,Automation,Manufacturing engineering, ...[+2] | patent citation: 44 | |
72 | MTEC KK | Construction engineering | patent citation: 43 | |
73 | M-Tec Corp. | Outrigger,Precast concrete,Bracket, ...[+2] | patent citation: 43 | |
74 | Modine Korea LLC | Air conditioning,Automotive engineering | patent citation: 43 | |
75 | Koki Holdings Co. Ltd. | Power tool,Metalworking,Centrifuge, ...[+2] | patent citation: 42 | |
76 | Zhengzhou Nissan Automobile Co., Ltd. | Truck,Automotive engineering | patent citation: 42 | |
77 | Beijing State Grid Purui UHV Transmission Technology Co. Ltd. | Electrical equipment,Electronics | patent citation: 42 | |
78 | INZI Controls Co., Ltd. | Piezoelectric sensor,Engineering plastic,Automotive engineering, ...[+2] | patent citation: 41 | |
79 | Whitaker Corp. | Publishing | patent citation: 40 | |
80 | TOSHIBA Corp. | Semiconductor,Computer hardware,Electronics, ...[+2] | patent citation: 38 | |
81 | Hon Hai Precision Industry Co., Ltd. | Computer hardware,Electronics,Wireless connectivity, ...[+2] | patent citation: 38 | |
82 | FCA US LLC | Automotive engineering,Spark plug,Turbocharger, ...[+2] | patent citation: 38 | |
83 | Infineon Technologies Americas Corp. | Semiconductor,Market power,Power management, ...[+1] | patent citation: 38 | |
84 | Autech Japan, Inc. | Wheelchair,Sport utility vehicle | patent citation: 37 | |
85 | V2Green, Inc. | Software,Plug-in,Computer hardware, ...[+2] | patent citation: 37 | |
86 | Beijing Pride New Energy Battery Technology Co. Ltd. | Lithium-ion battery,Electronics,Automotive battery, ...[+2] | patent citation: 37 | |
87 | Ricoh Co., Ltd. | Digital media,Data visualization,Thermal paper, ...[+2] | patent citation: 36 | |
88 | Beijing Huashang Sanyou New Energy Technology Co. Ltd. | patent citation: 36 | ||
89 | Shanghai Koito Automotive Lamp Co., Ltd. | Automotive engineering,Electronic component | patent citation: 36 | |
90 | Shenzhen Sinexcel Electric Co., Ltd. | Battery (electricity),Electronics,Power quality, ...[+2] | patent citation: 35 | |
91 | Auto-Kabel Management GmbH | Power transmission | patent citation: 34 | |
92 | Wanxiang Electric Vehicle Co. Ltd. | patent citation: 33 | ||
93 | Chloride Nominees Ltd. | Chloride | patent citation: 33 | |
94 | SK Innovation Co., Ltd. | Lithium-ion battery,Petroleum,Petroleum industry, ...[+2] | patent citation: 32 | |
95 | Nippon Life Insurance Co. | Government bond,Insurance carriers,Insurance policy, ...[+2] | patent citation: 31 | |
96 | Jiangsu Boamax Technologies Group Co., Ltd. | Machine element,Sheet metal,Flue gas, ...[+2] | patent citation: 31 | |
97 | SGS-Thomson Microelectronics, Inc. | Semiconductor,Electronic component,Microelectronics | patent citation: 31 | |
98 | Chongqing Changan New Energy Automobile Co., Ltd. | patent citation: 31 | ||
99 | Guangzhou Chengxing Zhidong Automotive Technology Co., Ltd. | Electric vehicle,Automotive engineering,Artificial intelligence, ...[+2] | patent citation: 30 | |
100 | Shenzhen Greenwheel Electric Vehicle Co., Ltd. | patent citation: 30 |