Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor,Transistor,Semiconductor device, ...[+2] | Patent: 95 | |
2 | HOYA Corp. | Computer hardware,Software,Intraocular lens, ...[+2] | Patent: 74 | |
3 | Nissan Chemical Corp. | Pesticide,Meiji period,Fertilizer, ...[+2] | Patent: 64 | |
4 | Tokyo Electron Ltd. | Semiconductor,Power transmission,Flat panel display, ...[+2] | Patent: 51 | |
5 | Mitsubishi Electric Engineering Co., Ltd. | Patent: 37 | ||
6 | Renesas Electronics Corp. | Semiconductor,Microcontroller,Electronics, ...[+2] | Patent: 34 | |
7 | Mitsubishi Gas Chemical Co., Inc. | Petroleum industry,Petrochemical,Engineering plastic, ...[+2] | Patent: 28 | |
8 | Shin-Etsu Chemical Co., Ltd. | Silicone,Semiconductor,Chemical engineering, ...[+2] | Patent: 24 | |
9 | Canon, Inc. | Computer hardware,Software,Computer vision, ...[+2] | Patent: 22 | |
10 | Seiko Instruments, Inc. | Semiconductor,Electronic component,Optical fiber connector, ...[+2] | Patent: 19 | |
11 | Mitsubishi Petrochemical Co. Ltd. | Petrochemical,Chemical engineering | Patent: 17 | |
12 | Furukawa Electric Co., Ltd. | Optical fiber,Renewable energy,Optoelectronics, ...[+2] | Patent: 16 | |
13 | Central Glass Co., Ltd. | Glazing,Fine chemical,Chemical engineering, ...[+2] | Patent: 15 | |
14 | STARTUP | Computer hardware,Solid-state,Flash memory, ...[+2] | Patent: 15 | |
15 | FUJIFILM Corp. | Photography,Medical imaging,Computer hardware, ...[+2] | Patent: 15 | |
16 | Advanced Industrial Science & Technology | Graphene,Association (object-oriented programming) | Patent: 13 | |
17 | Fuji Electric FA Components & SYstems Co., Ltd. | Semiconductor,Industrial engineering,Smart grid, ...[+2] | Patent: 12 | |
18 | Fuji Electronics Co., Ltd. | Semiconductor,Microcomputer,Electronic component, ...[+2] | Patent: 12 | |
19 | Sumitomo Electric | Optical fiber,Electronics,Optical fiber cable | Patent: 11 | |
20 | Sumitomo Electric Industries Ltd. | Electronics,Optical fiber,Optical fiber cable, ...[+2] | Patent: 11 | |
21 | Osaka University | Public university,Knowledge management,Chemistry, ...[+2] | Patent: 10 | |
22 | Sumitomo Metal Mining Co., Ltd. | Nickel,Mining engineering,Natural resource management, ...[+2] | Patent: 8 | |
23 | Toray Industries, Inc. | Fiber,Textile,Textile (markup language), ...[+2] | Patent: 8 | |
24 | Mitsui Chemistry Joint-stock Co. | Patent: 8 | ||
25 | Kanto Chemical Co., Inc. | Reagent,Chemical engineering,Electronics, ...[+2] | Patent: 8 | |
26 | Toppan, Inc. | Publishing,Semiconductor,Electronics, ...[+2] | Patent: 7 | |
27 | Nichia Corp. | Laser diode,Semiconductor,LED lamp, ...[+2] | Patent: 6 | |
28 | Toyoda Gosei Co., Ltd. | Optoelectronics,Airbag,Synthetic rubber, ...[+2] | Patent: 6 | |
29 | OPT Creation, Inc. | Software,Computer hardware,Data processing, ...[+2] | Patent: 5 | |
30 | JSR Corp. | Synthetic rubber,Natural rubber,Elastomer, ...[+2] | Patent: 5 | |
31 | Sumitomo Electric Device Innovations, Inc. | Gallium arsenide,Power semiconductor device,Semiconductor | Patent: 5 | |
32 | Seiko Epson Corp. | Wearable technology,Projector,Electronics, ...[+2] | Patent: 5 | |
33 | Hitachi Metals, Ltd. | Metal,Magnet,Telecommunications, ...[+2] | Patent: 4 | |
34 | TOSHIBA Corp. | Semiconductor,Computer hardware,Electronics, ...[+2] | Patent: 3 | |
35 | TOKYO OHKA KOGYO CO., LTD. | Photoresist,Semiconductor,Petrochemical, ...[+2] | Patent: 3 | |
36 | Sony Group Corp. | Computer hardware,Software,Music, ...[+2] | Patent: 3 | |
37 | Hitachi Kokusai Electric, Inc. | Semiconductor,Electronics,Thin film, ...[+2] | Patent: 3 | |
38 | Kochi University of Technology | Computer science,Materials science,Analytical chemistry, ...[+2] | Patent: 2 | |
39 | LAPIS Semiconductor Co., Ltd. | Semiconductor,Microcontroller,Information appliance, ...[+2] | Patent: 2 | |
40 | DIC Corporation | Pigment,Polymer,Epoxy, ...[+2] | Patent: 2 | |
41 | Kuraray Co., Ltd. | Synthetic rubber,Isoprene,Vinyl acetate, ...[+2] | Patent: 2 | |
42 | Nihon Denso KK | Manufacturing engineering,Mechanical engineering | Patent: 2 | |
43 | Shikoku Chemicals Corp. | Sodium sulfate,Building material,Chemical engineering, ...[+2] | Patent: 2 | |
44 | Ricoh Co., Ltd. | Digital media,Data visualization,Thermal paper, ...[+2] | Patent: 2 | |
45 | DIC Corp. | Pigment,Chemical engineering,Synthetic resin, ...[+2] | Patent: 2 | |
46 | Asahi Kasei Corp. | Chemical engineering,Petrochemical,Fertilizer, ...[+2] | Patent: 2 | |
47 | Kyushu University | Cultural studies,Knowledge management,Public university, ...[+2] | Patent: 2 | |
48 | Sharp Corp. | Computer hardware,Electronics,Telecommunications, ...[+2] | Patent: 2 | |
49 | SCREEN Holdings Co., Ltd. | Semiconductor,Wafer fabrication,Flat panel display, ...[+2] | Patent: 2 | |
50 | Dainippon Printing Co. Ltd. | Patent: 1 |