Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Mitsubishi Motors Corp. | Sport utility vehicle,Automotive engineering,Electric vehicle, ...[+2] | Avg patent value: 1.84 M | |
2 | SANYO Semiconductor Co., Ltd. | Semiconductor,Electronics,Electronic component, ...[+2] | Avg patent value: 1.75 M | |
3 | TOSHIBA Corp. | Semiconductor,Computer hardware,Electronics, ...[+2] | Avg patent value: 1.62 M | |
4 | Hitachi Construction Machinery Tierra Co., Ltd. | Agricultural machinery,Manufacturing engineering,Mechanical engineering | Avg patent value: 1.54 M | |
5 | TDK Corp. | Electronic component,Ceramic capacitor,Electronics, ...[+2] | Avg patent value: 1.54 M | |
6 | Hitachi Global Life Solutions, Inc. | Vacuum insulated panel,Glass wool,Aerogel, ...[+1] | Avg patent value: 1.50 M | |
7 | Nissan Motor Co., Ltd. | Truck,Public transport,Automotive engineering, ...[+2] | Avg patent value: 1.32 M | |
8 | Aida Engineering Co. Ltd. | Automation,Manufacturing engineering,Industrial engineering, ...[+2] | Avg patent value: 1.31 M | |
9 | Clean Craft | Avg patent value: 1.24 M | ||
10 | Toyota Motor Corp. | Sport utility vehicle,Mobile device,Public transport, ...[+2] | Avg patent value: 1.23 M | |
11 | Hitachi Industrial Equipment Systems Co., Ltd. | Switchgear,Air compressor,Computer hardware, ...[+2] | Avg patent value: 1.19 M | |
12 | SANYO Electric Co., Ltd. | Semiconductor,Computer hardware,Software, ...[+2] | Avg patent value: 1.03 M | |
13 | DAIKIN INDUSTRIES Ltd. | Air conditioning,Refrigeration,Mechanical engineering, ...[+2] | Avg patent value: 1.02 M | |
14 | FANUC Corp. | Robotics,Robot,Automation, ...[+2] | Avg patent value: 1.01 M | |
15 | Mitsubishi Kogyo KK | Avg patent value: 933,504 | ||
16 | Mitsubishi Electric Engineering Co., Ltd. | Avg patent value: 931,141 | ||
17 | Renesas Electronics Corp. | Semiconductor,Microcontroller,Electronics, ...[+2] | Avg patent value: 917,000 | |
18 | NTN Toyo Bearing Co., Ltd. | Ball bearing | Avg patent value: 897,065 | |
19 | Kobelco Construction Machinery Co. Ltd. | Excavator,Heavy equipment,Manufacturing engineering, ...[+2] | Avg patent value: 829,457 | |
20 | Shimadzu Corp. | Molecular diagnostics,Microbiology Test,Cockpit display system, ...[+2] | Avg patent value: 803,333 | |
21 | Sugino Machine Ltd. | High pressure,Drill,Automation, ...[+2] | Avg patent value: 796,666 | |
22 | Matsushita Electronics Corp. | Electronics,Computer hardware,DVD player, ...[+2] | Avg patent value: 784,533 | |
23 | Hitachi Car Engineering Co., Ltd. | Automotive engineering | Avg patent value: 780,000 | |
24 | IHI Power Systems Co., Ltd. | Turbine,Gas engine,Manufacturing engineering, ...[+2] | Avg patent value: 757,777 | |
25 | YASKAWA Electric Corp. | Robotics,Automation,Electrical equipment, ...[+2] | Avg patent value: 734,460 | |
26 | Hitachi Power Semiconductor Device Ltd. | Semiconductor,Power semiconductor device,Silicon carbide, ...[+2] | Avg patent value: 685,368 | |
27 | Subaru Corp. | Automotive engineering,Public transport,Aerospace, ...[+2] | Avg patent value: 670,000 | |
28 | Toshiba Infrastructure Systems & Solutions Corp. | Social infrastructure,Automation,Mechanical engineering, ...[+2] | Avg patent value: 661,386 | |
29 | JTEKT Corp. | Power steering,Automotive engineering,Steering system, ...[+2] | Avg patent value: 652,551 | |
30 | Hitachi Astemo Ltd. | Public transport,Automotive engineering | Avg patent value: 650,551 | |
31 | THK CO., LTD. | Linear motion,Bearing (navigation),Mechanical engineering, ...[+2] | Avg patent value: 650,000 | |
32 | Nidec Servo Corp. | Servo,Electrical equipment,Electronics | Avg patent value: 610,750 | |
33 | Japan Automobile Research Institute | Avg patent value: 610,000 | ||
34 | Kobe Steel, Ltd. | Welding,Electronics,Mining engineering, ...[+2] | Avg patent value: 608,200 | |
35 | Toyota Boshoku Corp. | Textile,Automotive engineering,Interior product, ...[+2] | Avg patent value: 550,000 | |
36 | Hitachi Ltd. | Elevator,Electrical equipment,Electric motor, ...[+2] | Avg patent value: 484,574 | |
37 | Nihon Denso KK | Manufacturing engineering,Mechanical engineering | Avg patent value: 477,594 | |
38 | IHI Aerospace Co., Ltd. | Avg patent value: 470,000 | ||
39 | AIM Corp. | Sheet metal | Avg patent value: 460,000 | |
40 | Honda Motor Co., Ltd. | Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2] | Avg patent value: 443,160 | |
41 | Nidec Sankyo Corp. | Card reader,Core component,Image processing | Avg patent value: 430,000 | |
42 | Toshiba Mitsubishi-Electric Industrial Systems Corp. | Variable-frequency drive,Industrial engineering,DC motor, ...[+2] | Avg patent value: 418,000 | |
43 | Fuji Electronics Co., Ltd. | Semiconductor,Microcomputer,Electronic component, ...[+2] | Avg patent value: 379,700 | |
44 | Fuji Electric FA Components & SYstems Co., Ltd. | Semiconductor,Industrial engineering,Smart grid, ...[+2] | Avg patent value: 379,700 | |
45 | NSK Ltd. | Ball bearing,Automatic transmission,Bearing (navigation), ...[+2] | Avg patent value: 350,400 | |
46 | Shanken Electric Co. Ltd. | Avg patent value: 350,000 | ||
47 | Meidensha Corp. | Electrical equipment,Social infrastructure,Electronics, ...[+2] | Avg patent value: 319,180 | |
48 | Takeuchi Mfg. Co., Ltd. | Food industry,Oil well,Manufacturing engineering, ...[+2] | Avg patent value: 280,000 | |
49 | Yazaki Corp. | Electronic component,Automotive engineering,Cable harness, ...[+2] | Avg patent value: 246,750 | |
50 | Suzuki Co., Ltd. | Semiconductor,Electronics,Electronic component, ...[+2] | Avg patent value: 246,286 |