Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Mitsubishi Electric Engineering Co., Ltd. | Patent: 73 | ||
2 | FANUC Corp. | Robotics,Robot,Automation, ...[+2] | Patent: 38 | |
3 | Toshiba Mitsubishi-Electric Industrial Systems Corp. | Variable-frequency drive,Industrial engineering,DC motor, ...[+2] | Patent: 24 | |
4 | Hitachi Industrial Equipment Systems Co., Ltd. | Switchgear,Air compressor,Computer hardware, ...[+2] | Patent: 23 | |
5 | Mitsubishi Power Ltd. | Turbine,Control system,Renewable energy, ...[+2] | Patent: 20 | |
6 | Hitachi Ltd. | Elevator,Electrical equipment,Electric motor, ...[+2] | Patent: 19 | |
7 | Toshiba Infrastructure Systems & Solutions Corp. | Social infrastructure,Automation,Mechanical engineering, ...[+2] | Patent: 15 | |
8 | TOSHIBA Corp. | Semiconductor,Computer hardware,Electronics, ...[+2] | Patent: 12 | |
9 | Mitsubishi Electric Home Appliance Co., Ltd. | Electronics | Patent: 11 | |
10 | Mitsubishi Hitachi Power Systems | Control system | Patent: 9 | |
11 | Yokogawa Electric Corp. | Automation,Systems design,Programmable logic controller, ...[+2] | Patent: 8 | |
12 | Toyota Industries Corp. | Textile,Software,Automotive engineering, ...[+2] | Patent: 7 | |
13 | Ebara Corp. | Vacuum pump,Manufacturing engineering,Turbine, ...[+2] | Patent: 7 | |
14 | Fuji Electric FA Components & SYstems Co., Ltd. | Semiconductor,Industrial engineering,Smart grid, ...[+2] | Patent: 7 | |
15 | Fuji Electronics Co., Ltd. | Semiconductor,Microcomputer,Electronic component, ...[+2] | Patent: 7 | |
16 | Aqua, Inc. (Japan) | Patent: 6 | ||
17 | Meidensha Corp. | Electrical equipment,Social infrastructure,Electronics, ...[+2] | Patent: 6 | |
18 | Hitachi Appliances, Inc. | Air conditioning,Manufacturing engineering,Industrial engineering, ...[+2] | Patent: 5 | |
19 | Tokyo Denki University | Computer science,Control theory,Artificial intelligence, ...[+2] | Patent: 5 | |
20 | Central Japan Railway Co. | Public transport,Maglev,Throughput, ...[+2] | Patent: 5 | |
21 | DAIKIN INDUSTRIES Ltd. | Air conditioning,Refrigeration,Mechanical engineering, ...[+2] | Patent: 5 | |
22 | Nihon Denso KK | Manufacturing engineering,Mechanical engineering | Patent: 5 | |
23 | NIPPON STEEL Stainless Steel Corp. | Mill,Metal,Mining engineering, ...[+1] | Patent: 5 | |
24 | Daikin Airconditioning France SAS | Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1] | Patent: 5 | |
25 | Suzuki Co., Ltd. | Semiconductor,Electronics,Electronic component, ...[+2] | Patent: 5 | |
26 | Aichi Electric Co., Ltd. | Electrical equipment,Electronics,Sales operations, ...[+2] | Patent: 5 | |
27 | Nittan Valve Co., Ltd. | Automotive engineering,Small engine,Gasoline, ...[+2] | Patent: 4 | |
28 | OMRON Corp. | Automation,Electronics,Health care, ...[+2] | Patent: 4 | |
29 | Toyota Central R&D Labs, Inc. | Semiconductor,Power semiconductor device,System on a chip, ...[+2] | Patent: 4 | |
30 | Yokogawa Solution Service Corp. | Cell therapy,Tissue engineering,CRISPR, ...[+1] | Patent: 4 | |
31 | Mitsubishi Heavy Industries Machinery Technology Corp. | Control system,Automation,Manufacturing engineering, ...[+2] | Patent: 3 | |
32 | Panasonic Intellectual Property Management Co. Ltd. | Patent: 3 | ||
33 | Tomoe Engineering Co., Ltd. | Chemical industry,Manufacturing engineering | Patent: 3 | |
34 | Mazda Motor Corp. | Automotive engineering,Reciprocating engine,Manual transmission, ...[+2] | Patent: 3 | |
35 | Satake Corp. | Food processing,Manufacturing engineering,Pea protein, ...[+1] | Patent: 2 | |
36 | Panasonic Holdings Corp. | Semiconductor,Industrial engineering,Electronics, ...[+2] | Patent: 2 | |
37 | Okuma Corp. | Machining,Automation,Manufacturing engineering, ...[+2] | Patent: 2 | |
38 | Mitsubishi Kogyo KK | Patent: 2 | ||
39 | Toyota Motor Corp. | Sport utility vehicle,Mobile device,Public transport, ...[+2] | Patent: 2 | |
40 | JFE Holdings, Inc. | Materials science,Product design,Carbon steel, ...[+2] | Patent: 2 | |
41 | Hioki E.E. Corp. | Product design,Manufacturing engineering,Electrical equipment, ...[+2] | Patent: 2 | |
42 | JFE Steel Corp. | Irone,Mining engineering,Natural resource management, ...[+2] | Patent: 2 | |
43 | Nidec Techno Motor Corp. | Electronics | Patent: 2 | |
44 | Matsushita Electronics Corp. | Electronics,Computer hardware,DVD player, ...[+2] | Patent: 2 | |
45 | Aichi Elec Co. | Computer hardware,Electronics,Transformer, ...[+2] | Patent: 1 | |
46 | Shanken Electric Co. Ltd. | Patent: 1 | ||
47 | Nishishiba Electric Co., Ltd. | Industrial engineering,Electrical equipment,Electronics, ...[+2] | Patent: 1 | |
48 | Port & Airport Research Institute | Patent: 1 | ||
49 | Kyosan Electric Manufacturing Co., Ltd. | Semiconductor,Electronics,Power electronics, ...[+2] | Patent: 1 | |
50 | Aisin AW Co., Ltd. | Automatic transmission,Automotive engineering,Electric motor, ...[+2] | Patent: 1 |