Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Asahi Kasei Corp. | Chemical engineering,Petrochemical,Fertilizer, ...[+2] | Avg patent value: 3.16 M | |
2 | Casio Electronics Manufacturing Co., Ltd. | Avg patent value: 2.83 M | ||
3 | Flosfia Inc. | Chemical vapor deposition,Big data,Semiconductor, ...[+1] | Avg patent value: 2.58 M | |
4 | Canon Anelva Corp. | Semiconductor,Electronic component,Chemical vapor deposition, ...[+2] | Avg patent value: 2.37 M | |
5 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Pigment,Chemical engineering,Polymer, ...[+2] | Avg patent value: 2.20 M | |
6 | Nichia Corp. | Laser diode,Semiconductor,LED lamp, ...[+2] | Avg patent value: 2.03 M | |
7 | IHI Power Systems Co., Ltd. | Turbine,Gas engine,Manufacturing engineering, ...[+2] | Avg patent value: 1.98 M | |
8 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor,Transistor,Semiconductor device, ...[+2] | Avg patent value: 1.96 M | |
9 | Oki Data Corp. | Electronics,Monochrome,Light-emitting diode, ...[+1] | Avg patent value: 1.90 M | |
10 | Nitto Denko Corp. | Semiconductor,Product design,Adhesive, ...[+2] | Avg patent value: 1.86 M | |
11 | JFE Holdings, Inc. | Materials science,Product design,Carbon steel, ...[+2] | Avg patent value: 1.70 M | |
12 | JFE Steel Corp. | Irone,Mining engineering,Natural resource management, ...[+2] | Avg patent value: 1.70 M | |
13 | Kobe Steel, Ltd. | Welding,Electronics,Mining engineering, ...[+2] | Avg patent value: 1.70 M | |
14 | Seiko Epson Corp. | Wearable technology,Projector,Electronics, ...[+2] | Avg patent value: 1.56 M | |
15 | Dexerials Corp. | Electronic component,Polarizer,Electronics, ...[+2] | Avg patent value: 1.56 M | |
16 | SANYO Semiconductor Co., Ltd. | Semiconductor,Electronics,Electronic component, ...[+2] | Avg patent value: 1.40 M | |
17 | Shin-Etsu Chemical Co., Ltd. | Silicone,Semiconductor,Chemical engineering, ...[+2] | Avg patent value: 1.19 M | |
18 | Seiko Instruments, Inc. | Semiconductor,Electronic component,Optical fiber connector, ...[+2] | Avg patent value: 1.09 M | |
19 | Fuji Electronics Co., Ltd. | Semiconductor,Microcomputer,Electronic component, ...[+2] | Avg patent value: 1.06 M | |
20 | Fuji Electric FA Components & SYstems Co., Ltd. | Semiconductor,Industrial engineering,Smart grid, ...[+2] | Avg patent value: 1.06 M | |
21 | Matsushita Electronics Corp. | Electronics,Computer hardware,DVD player, ...[+2] | Avg patent value: 1.06 M | |
22 | JOLED, Inc. | Electroluminescent display,Cryptocurrency,Android (robot), ...[+2] | Avg patent value: 1.05 M | |
23 | Tokyo Electron Ltd. | Semiconductor,Power transmission,Flat panel display, ...[+2] | Avg patent value: 1.04 M | |
24 | Sony Group Corp. | Computer hardware,Software,Music, ...[+2] | Avg patent value: 957,542 | |
25 | Shanken Electric Co. Ltd. | Avg patent value: 830,000 | ||
26 | NEC LCD Technologies Ltd. | Liquid-crystal display,Computer hardware,Electronics | Avg patent value: 792,285 | |
27 | SANYO Electric Co., Ltd. | Semiconductor,Computer hardware,Software, ...[+2] | Avg patent value: 789,666 | |
28 | Renesas Electronics Corp. | Semiconductor,Microcontroller,Electronics, ...[+2] | Avg patent value: 764,700 | |
29 | The Japan Steel Works Ltd. | Wind power,Ferroalloy,Energy products, ...[+2] | Avg patent value: 748,500 | |
30 | JSW | Energy products,Petroleum industry,Precious metal, ...[+2] | Avg patent value: 748,500 | |
31 | Nippon Sanso KK | Industrial gas,Chemical engineering,Liquid helium, ...[+2] | Avg patent value: 730,622 | |
32 | Hamamatsu Photonics KK | Semiconductor,Photonics,Laser, ...[+2] | Avg patent value: 722,500 | |
33 | Canon, Inc. | Computer hardware,Software,Computer vision, ...[+2] | Avg patent value: 640,000 | |
34 | Japan Display West, Inc. | Avg patent value: 630,777 | ||
35 | Japan Display, Inc. | Semiconductor,Electronic visual display,Navigation system, ...[+2] | Avg patent value: 602,700 | |
36 | Toyoda Gosei Co., Ltd. | Optoelectronics,Airbag,Synthetic rubber, ...[+2] | Avg patent value: 540,000 | |
37 | Mitsubishi Electric Engineering Co., Ltd. | Avg patent value: 524,125 | ||
38 | Sumitomo Bakelite Co., Ltd. | Semiconductor,Materials science,Bakelite, ...[+2] | Avg patent value: 508,000 | |
39 | STARTUP | Computer hardware,Solid-state,Flash memory, ...[+2] | Avg patent value: 498,600 | |
40 | Panasonic Liquid Crystal Display Co., Ltd. | Liquid-crystal display,Electronics | Avg patent value: 464,375 | |
41 | FUJIFILM Corp. | Photography,Medical imaging,Computer hardware, ...[+2] | Avg patent value: 463,375 | |
42 | Stanley Electric Co., Ltd. | Headlamp,Automotive engineering,Backlight, ...[+2] | Avg patent value: 423,250 | |
43 | TDK Corp. | Electronic component,Ceramic capacitor,Electronics, ...[+2] | Avg patent value: 403,000 | |
44 | Showa Denko Materials Co., Ltd. | Semiconductor,Carbon product,Efficient energy use, ...[+2] | Avg patent value: 240,000 | |
45 | Asahi Kasei Microdevices Corp. | Electronic component,Electronics,Avionics, ...[+2] | Avg patent value: 222,000 | |
46 | Asahi Kasei Microsystems Co., Ltd. | Semiconductor,Accelerometer,Electronic component | Avg patent value: 222,000 | |
47 | Furukawa Electric Co., Ltd. | Optical fiber,Renewable energy,Optoelectronics, ...[+2] | Avg patent value: 205,000 | |
48 | Sekisui Chemical Co., Ltd. | Synthetic rubber,Industrial engineering,Polyvinyl chloride, ...[+2] | Avg patent value: 198,000 | |
49 | Hitachi Ltd. | Elevator,Electrical equipment,Electric motor, ...[+2] | Avg patent value: 192,433 | |
50 | Fujitsu Semiconductor Ltd. | Semiconductor,Electronic component,Microcontroller, ...[+2] | Avg patent value: 190,000 | |
51 | AGC | Fluorine,Glazing,Chemical engineering, ...[+2] | Avg patent value: 180,000 | |
52 | Asahi Fiber Glass Co., Ltd. | Glass wool,Thermal insulation,Fiber, ...[+2] | Avg patent value: 180,000 | |
53 | Nippon Kayaku Co., Ltd. | Biosimilar,Chemical engineering,Industrial engineering, ...[+2] | Avg patent value: 144,142 | |
54 | Sharp Corp. | Computer hardware,Electronics,Telecommunications, ...[+2] | Avg patent value: 143,050 | |
55 | TOSHIBA Corp. | Semiconductor,Computer hardware,Electronics, ...[+2] | Avg patent value: 140,462 | |
56 | Solar Frontier KK | Solar energy,Semiconductor,Sales management, ...[+2] | Avg patent value: 120,000 | |
57 | Nihon Denso KK | Manufacturing engineering,Mechanical engineering | Avg patent value: 114,750 | |
58 | Japan Display Central, Inc. | Avg patent value: 100,000 | ||
59 | Sumitomo Electric Industries Ltd. | Electronics,Optical fiber,Optical fiber cable, ...[+2] | Avg patent value: 97,000 | |
60 | Sumitomo Electric | Optical fiber,Electronics,Optical fiber cable | Avg patent value: 97,000 | |
61 | DAIKIN INDUSTRIES Ltd. | Air conditioning,Refrigeration,Mechanical engineering, ...[+2] | Avg patent value: 89,000 | |
62 | Hitachi Astemo Ltd. | Public transport,Automotive engineering | Avg patent value: 87,000 | |
63 | Ricoh Co., Ltd. | Digital media,Data visualization,Thermal paper, ...[+2] | Avg patent value: 86,500 | |
64 | JSR Corp. | Synthetic rubber,Natural rubber,Elastomer, ...[+2] | Avg patent value: 86,000 | |
65 | Fujitsu Ltd. | Cloud computing,Enterprise software,Information technology management, ...[+2] | Avg patent value: 85,000 | |
66 | Hitachi Metals, Ltd. | Metal,Magnet,Telecommunications, ...[+2] | Avg patent value: 79,000 | |
67 | Tosoh Corp. | Petrochemical,Chemical engineering,Immunoprotein, ...[+2] | Avg patent value: 74,000 | |
68 | Nippon Electric Glass Co., Ltd. | Glass fiber,Glazing,Computer hardware, ...[+2] | Avg patent value: 56,000 | |
69 | Kaneka Corp. | Synthetic rubber,Chemical engineering,Polyvinyl chloride, ...[+2] | Avg patent value: 51,700 | |
70 | Osaka Gas Co., Ltd. | Natural gas,Activated carbon,Petroleum industry, ...[+2] | Avg patent value: 51,500 | |
71 | JGC Catalysts & Chemicals Ltd. | Cisco Catalyst,Chemical engineering,Gasoline, ...[+1] | Avg patent value: 50,000 | |
72 | Advanced Industrial Science & Technology | Graphene,Association (object-oriented programming) | Avg patent value: 46,666 | |
73 | Naoetsu Electronics Co., Ltd. | Electronics,Wafer,Semiconductor | Avg patent value: 46,500 | |
74 | Japan VAM & POVAL Co., Ltd. | Polyvinyl alcohol,Synthetic rubber,Chemical engineering, ...[+2] | Avg patent value: 46,500 | |
75 | Nissan Motor Co., Ltd. | Truck,Public transport,Automotive engineering, ...[+2] | Avg patent value: 39,000 | |
76 | Shin-Etsu Handotai Co., Ltd. | Semiconductor,Ingot,Wafer, ...[+2] | Avg patent value: 35,500 | |
77 | DIC Corp. | Pigment,Chemical engineering,Synthetic resin, ...[+2] | Avg patent value: 33,000 | |
78 | DIC Corporation | Pigment,Polymer,Epoxy, ...[+2] | Avg patent value: 33,000 | |
79 | Hioki E.E. Corp. | Product design,Manufacturing engineering,Electrical equipment, ...[+2] | Avg patent value: 32,000 | |
80 | Peccell Technologies, Inc. | Solar cell,Information technology consulting,Management information systems, ...[+2] | Avg patent value: 32,000 | |
81 | TOKYO OHKA KOGYO CO., LTD. | Photoresist,Semiconductor,Petrochemical, ...[+2] | Avg patent value: 28,066 | |
82 | Sony Semiconductor Solutions Corp. | Semiconductor,Image sensor,CMOS sensor, ...[+2] | Avg patent value: 3,800 | |
83 | DiaPlus Film, Inc. | Chloride,Plastic film,Coating, ...[+1] | Avg patent value: 3,600 | |
84 | Bridgestone Corp. | Automotive engineering,sports equipment,Natural rubber, ...[+2] | Avg patent value: 0 | |
85 | Komatsu Ltd. | Environmental engineering,Construction engineering,Heavy equipment, ...[+2] | Avg patent value: 0 | |
86 | Toppan, Inc. | Publishing,Semiconductor,Electronics, ...[+2] | Avg patent value: 0 | |
87 | Mitsubishi Materials Corp. | Cement,Alloy,Polycrystalline silicon, ...[+2] | Avg patent value: 0 | |
88 | KDDI Corp. | Telecommunications,Mobile device,5G, ...[+2] | Avg patent value: 0 | |
89 | Citizen Watch Co., Ltd. | Quartz,Semiconductor,Electronics, ...[+2] | Avg patent value: 0 | |
90 | Nikon Corp. | Microscope,Photography,Motion capture, ...[+2] | Avg patent value: 0 | |
91 | Nippon Sheet Glass Co., Ltd. | Glazing,Flat glass,Timing belt, ...[+2] | Avg patent value: 0 | |
92 | TOTO Ltd. | Bathtub,Cistern,Sink (computing), ...[+2] | Avg patent value: 0 | |
93 | Alps Alpine Co., Ltd. | Electronic component,Electronics,Power transmission, ...[+2] | Avg patent value: 0 | |
94 | Nippon Seiki Co., Ltd. | Vehicle inspection,Automotive engineering,Sales management, ...[+2] | Avg patent value: 0 | |
95 | Daido Steel Co., Ltd. | Magnet,Power transmission,Ferroalloy, ...[+2] | Avg patent value: 0 | |
96 | Meidensha Corp. | Electrical equipment,Social infrastructure,Electronics, ...[+2] | Avg patent value: 0 | |
97 | Advantest Corp. | Semiconductor,Mechanical engineering,Product design, ...[+2] | Avg patent value: 0 | |
98 | Hokuriku Electric Power Co. | Electricity,Power transmission,Electric power transmission, ...[+2] | Avg patent value: 0 | |
99 | SUMCO Corp. | Semiconductor,Wafer,Silicon, ...[+2] | Avg patent value: 0 | |
100 | Hokuriku Electric Industry Co., Ltd. | Resistor,Electronic component,Electronics, ...[+2] | Avg patent value: 0 |