Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Sumitomo Electric Industries Ltd. | Electronics,Optical fiber,Optical fiber cable, ...[+2] | Avg patent value: 3.51 M | |
2 | Sumitomo Electric | Optical fiber,Electronics,Optical fiber cable | Avg patent value: 3.51 M | |
3 | Canon, Inc. | Computer hardware,Software,Computer vision, ...[+2] | Avg patent value: 2.63 M | |
4 | Toyota Motor Corp. | Sport utility vehicle,Mobile device,Public transport, ...[+2] | Avg patent value: 1.29 M | |
5 | Nihon Denso KK | Manufacturing engineering,Mechanical engineering | Avg patent value: 1.22 M | |
6 | Sony Group Corp. | Computer hardware,Software,Music, ...[+2] | Avg patent value: 826,666 | |
7 | Fuji Electronics Co., Ltd. | Semiconductor,Microcomputer,Electronic component, ...[+2] | Avg patent value: 623,750 | |
8 | Fuji Electric FA Components & SYstems Co., Ltd. | Semiconductor,Industrial engineering,Smart grid, ...[+2] | Avg patent value: 623,750 | |
9 | Honda Motor Co., Ltd. | Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2] | Avg patent value: 617,153 | |
10 | Mitsubishi Electric Engineering Co., Ltd. | Avg patent value: 271,500 | ||
11 | Mitsubishi Kogyo KK | Avg patent value: 209,000 | ||
12 | Hitachi Ltd. | Elevator,Electrical equipment,Electric motor, ...[+2] | Avg patent value: 148,980 | |
13 | Toshiba Mitsubishi-Electric Industrial Systems Corp. | Variable-frequency drive,Industrial engineering,DC motor, ...[+2] | Avg patent value: 110,666 | |
14 | KDDI Corp. | Telecommunications,Mobile device,5G, ...[+2] | Avg patent value: 76,000 | |
15 | The Japan Research Institute Ltd. | Knowledge engineering,Social environment,Systems integrator, ...[+2] | Avg patent value: 68,000 | |
16 | TOSHIBA Corp. | Semiconductor,Computer hardware,Electronics, ...[+2] | Avg patent value: 65,000 | |
17 | The Kansai Electric Power Co., Inc. | Telecommunications,Energy management,Electric utility, ...[+2] | Avg patent value: 65,000 | |
18 | Sharp Corp. | Computer hardware,Electronics,Telecommunications, ...[+2] | Avg patent value: 56,000 | |
19 | Daiwa House Industry Co., Ltd. | Residence,Association (object-oriented programming),Social network | Avg patent value: 54,500 | |
20 | ELIIY Power Co., Ltd. | Electricity,Energy storage,Power transmission, ...[+1] | Avg patent value: 54,500 | |
21 | Sekisui Chemical Co., Ltd. | Synthetic rubber,Industrial engineering,Polyvinyl chloride, ...[+2] | Avg patent value: 54,000 | |
22 | The Chugoku Electric Power Co., Inc. | Renewable energy,Petroleum industry,Electric power transmission, ...[+2] | Avg patent value: 54,000 | |
23 | NTT DoCoMo, Inc. | Telecommunications,Wireless,Mobile device, ...[+2] | Avg patent value: 53,000 | |
24 | Osaka Gas Co., Ltd. | Natural gas,Activated carbon,Petroleum industry, ...[+2] | Avg patent value: 50,333 | |
25 | Tokyo Gas Co., Ltd. | Natural gas,Hydrogen chloride,Petroleum industry, ...[+2] | Avg patent value: 50,333 | |
26 | TOHO GAS Co., Ltd. | LNG storage tank,Sales management,Natural gas, ...[+2] | Avg patent value: 50,333 | |
27 | Matsushita Electronics Corp. | Electronics,Computer hardware,DVD player, ...[+2] | Avg patent value: 50,333 | |
28 | So-Ken Co., Ltd. | Semiconductor,Electronics,Electronic component | Avg patent value: 40,000 | |
29 | Brother Industries, Ltd. | Computer hardware,Electronics,Digital printing, ...[+2] | Avg patent value: 33,000 | |
30 | Sanyo Bussan Co. Ltd. | Avg patent value: 31,000 | ||
31 | Tokyo Electric Power Services Co., Ltd. | Avg patent value: 31,000 | ||
32 | Meidensha Corp. | Electrical equipment,Social infrastructure,Electronics, ...[+2] | Avg patent value: 28,000 | |
33 | Nissan Motor Co., Ltd. | Truck,Public transport,Automotive engineering, ...[+2] | Avg patent value: 25,975 | |
34 | Mitsubishi Motors Corp. | Sport utility vehicle,Automotive engineering,Electric vehicle, ...[+2] | Avg patent value: 3,700 | |
35 | Hitachi Building Systems Co., Ltd. | Elevator,Electronic product | Avg patent value: 3,600 | |
36 | Fujitsu Ltd. | Cloud computing,Enterprise software,Information technology management, ...[+2] | Avg patent value: 0 | |
37 | Komatsu Ltd. | Environmental engineering,Construction engineering,Heavy equipment, ...[+2] | Avg patent value: 0 | |
38 | DAIKIN INDUSTRIES Ltd. | Air conditioning,Refrigeration,Mechanical engineering, ...[+2] | Avg patent value: 0 | |
39 | Chubu Electric Power Co., Inc. | Electricity,Electric utility,Electric power transmission, ...[+2] | Avg patent value: 0 | |
40 | Central Japan Railway Co. | Public transport,Maglev,Throughput, ...[+2] | Avg patent value: 0 | |
41 | Nabtesco Corp. | Robotics,Manufacturing engineering,Industrial robot, ...[+2] | Avg patent value: 0 | |
42 | Hitachi Metals, Ltd. | Metal,Magnet,Telecommunications, ...[+2] | Avg patent value: 0 | |
43 | SANYO Electric Co., Ltd. | Semiconductor,Computer hardware,Software, ...[+2] | Avg patent value: 0 | |
44 | Nissin Electric Co., Ltd. | Electronics,Life Cycle Engineering,Transformer, ...[+2] | Avg patent value: 0 | |
45 | Suzuki Co., Ltd. | Semiconductor,Electronics,Electronic component, ...[+2] | Avg patent value: 0 | |
46 | Yanmar Co., Ltd. | Diesel engine,Electronics,Tractor, ...[+2] | Avg patent value: 0 | |
47 | NTT Facilities, Inc. | Protocol data unit,Real estate development,Server room, ...[+2] | Avg patent value: 0 | |
48 | Toyota Central R&D Labs, Inc. | Semiconductor,Power semiconductor device,System on a chip, ...[+2] | Avg patent value: 0 | |
49 | Shanken Electric Co. Ltd. | Avg patent value: 0 | ||
50 | Autonetworks Technologies Ltd. | Avg patent value: 0 |