Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Toyota Motor Corp. | Sport utility vehicle,Mobile device,Public transport, ...[+2] | Patent: 2,671 | |
2 | Matsushita Electronics Corp. | Electronics,Computer hardware,DVD player, ...[+2] | Patent: 744 | |
3 | SANYO Electric Co., Ltd. | Semiconductor,Computer hardware,Software, ...[+2] | Patent: 715 | |
4 | Nissan Motor Co., Ltd. | Truck,Public transport,Automotive engineering, ...[+2] | Patent: 548 | |
5 | Yuasa Co., Ltd. | Software development,Software,Accounting | Patent: 504 | |
6 | Japan Storage Battery Co., Ltd. | Electronics | Patent: 504 | |
7 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor,Transistor,Semiconductor device, ...[+2] | Patent: 486 | |
8 | Hitachi Ltd. | Elevator,Electrical equipment,Electric motor, ...[+2] | Patent: 483 | |
9 | Sony Group Corp. | Computer hardware,Software,Music, ...[+2] | Patent: 454 | |
10 | Honda Motor Co., Ltd. | Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2] | Patent: 404 | |
11 | Nihon Denso KK | Manufacturing engineering,Mechanical engineering | Patent: 336 | |
12 | UBE Corp. | Synthetic rubber,Chemical engineering,Coal mining, ...[+2] | Patent: 295 | |
13 | TOSHIBA Corp. | Semiconductor,Computer hardware,Electronics, ...[+2] | Patent: 286 | |
14 | Showa Denko K.K. | Graphite,Materials science,Nanomaterials, ...[+2] | Patent: 256 | |
15 | Toray Industries, Inc. | Fiber,Textile,Textile (markup language), ...[+2] | Patent: 237 | |
16 | Sanyo Chemical Industries, Ltd. | Chemical engineering,Polyurethane,Superabsorbent polymer, ...[+2] | Patent: 237 | |
17 | Mitsui Chemistry Joint-stock Co. | Patent: 234 | ||
18 | Showa Denko Materials Co., Ltd. | Semiconductor,Carbon product,Efficient energy use, ...[+2] | Patent: 230 | |
19 | Sumitomo Electric Industries Ltd. | Electronics,Optical fiber,Optical fiber cable, ...[+2] | Patent: 222 | |
20 | Sumitomo Electric | Optical fiber,Electronics,Optical fiber cable | Patent: 222 | |
21 | Canon, Inc. | Computer hardware,Software,Computer vision, ...[+2] | Patent: 212 | |
22 | Koki Holdings Co. Ltd. | Power tool,Metalworking,Centrifuge, ...[+2] | Patent: 188 | |
23 | Makita Corp. | Computer hardware,Information technology management,Metalworking, ...[+2] | Patent: 185 | |
24 | Makita | Industrial engineering | Patent: 185 | |
25 | Sharp Corp. | Computer hardware,Electronics,Telecommunications, ...[+2] | Patent: 179 | |
26 | Mitsubishi Electric Engineering Co., Ltd. | Patent: 175 | ||
27 | Seiko Epson Corp. | Wearable technology,Projector,Electronics, ...[+2] | Patent: 168 | |
28 | Toppan, Inc. | Publishing,Semiconductor,Electronics, ...[+2] | Patent: 161 | |
29 | Subaru Corp. | Automotive engineering,Public transport,Aerospace, ...[+2] | Patent: 143 | |
30 | Toyota Central R&D Labs, Inc. | Semiconductor,Power semiconductor device,System on a chip, ...[+2] | Patent: 141 | |
31 | Kyocera Corp. | Semiconductor,Electronics,Telecommunications, ...[+2] | Patent: 139 | |
32 | Asahi Kasei Corp. | Chemical engineering,Petrochemical,Fertilizer, ...[+2] | Patent: 130 | |
33 | Tanaka Chemical Corp. | Cathode material,Inorganic Chemical,Chemical engineering, ...[+2] | Patent: 122 | |
34 | TDK Corp. | Electronic component,Ceramic capacitor,Electronics, ...[+2] | Patent: 119 | |
35 | Mitsubishi Paper Mills Ltd. | Paperboard,Thermal paper,3D printing, ...[+2] | Patent: 107 | |
36 | Fuji Electronics Co., Ltd. | Semiconductor,Microcomputer,Electronic component, ...[+2] | Patent: 107 | |
37 | Fuji Electric FA Components & SYstems Co., Ltd. | Semiconductor,Industrial engineering,Smart grid, ...[+2] | Patent: 107 | |
38 | Yazaki Corp. | Electronic component,Automotive engineering,Cable harness, ...[+2] | Patent: 106 | |
39 | Vehicle Energy Japan, Inc. | Lithium-ion battery,Automotive engineering,Electric-vehicle battery, ...[+2] | Patent: 103 | |
40 | DKS Co., Ltd. | Chemical engineering,Coating,Industrial engineering, ...[+2] | Patent: 94 | |
41 | Mitsumi Electric Co., Ltd. | Semiconductor,Metal,Electronic component, ...[+2] | Patent: 94 | |
42 | Casio Electronics Manufacturing Co., Ltd. | Patent: 94 | ||
43 | Suzuki Co., Ltd. | Semiconductor,Electronics,Electronic component, ...[+2] | Patent: 87 | |
44 | Mazda Motor Corp. | Automotive engineering,Reciprocating engine,Manual transmission, ...[+2] | Patent: 83 | |
45 | Nippon Zeon Co., Ltd. | Chemical engineering,Solid-state battery,Supercapacitor, ...[+1] | Patent: 80 | |
46 | DAIKIN INDUSTRIES Ltd. | Air conditioning,Refrigeration,Mechanical engineering, ...[+2] | Patent: 78 | |
47 | Evonik Degussa Japan Co., Ltd. | Patent: 78 | ||
48 | Fujitsu Ltd. | Cloud computing,Enterprise software,Information technology management, ...[+2] | Patent: 75 | |
49 | Dai Nippon Printing Co., Ltd. | Electronics,Publishing,Publication, ...[+2] | Patent: 74 | |
50 | Dainippon Printing Co. Ltd. | Patent: 74 |