Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor,Transistor,Semiconductor device, ...[+2] | Patent: 102 | |
2 | HOYA Corp. | Computer hardware,Software,Intraocular lens, ...[+2] | Patent: 51 | |
3 | Shin-Etsu Chemical Co., Ltd. | Silicone,Semiconductor,Chemical engineering, ...[+2] | Patent: 46 | |
4 | Nissan Chemical Corp. | Pesticide,Meiji period,Fertilizer, ...[+2] | Patent: 41 | |
5 | Tokyo Electron Ltd. | Semiconductor,Power transmission,Flat panel display, ...[+2] | Patent: 35 | |
6 | Renesas Electronics Corp. | Semiconductor,Microcontroller,Electronics, ...[+2] | Patent: 20 | |
7 | Seiko Instruments, Inc. | Semiconductor,Electronic component,Optical fiber connector, ...[+2] | Patent: 18 | |
8 | Canon, Inc. | Computer hardware,Software,Computer vision, ...[+2] | Patent: 16 | |
9 | Furukawa Electric Co., Ltd. | Optical fiber,Renewable energy,Optoelectronics, ...[+2] | Patent: 16 | |
10 | Sumitomo Electric | Optical fiber,Electronics,Optical fiber cable | Patent: 15 | |
11 | Sumitomo Electric Industries Ltd. | Electronics,Optical fiber,Optical fiber cable, ...[+2] | Patent: 15 | |
12 | FUJIFILM Corp. | Photography,Medical imaging,Computer hardware, ...[+2] | Patent: 14 | |
13 | Mitsubishi Electric Engineering Co., Ltd. | Patent: 12 | ||
14 | Toray Industries, Inc. | Fiber,Textile,Textile (markup language), ...[+2] | Patent: 11 | |
15 | Fuji Electric FA Components & SYstems Co., Ltd. | Semiconductor,Industrial engineering,Smart grid, ...[+2] | Patent: 11 | |
16 | Fuji Electronics Co., Ltd. | Semiconductor,Microcomputer,Electronic component, ...[+2] | Patent: 11 | |
17 | Sumitomo Electric Device Innovations, Inc. | Gallium arsenide,Power semiconductor device,Semiconductor | Patent: 10 | |
18 | Mitsui Chemistry Joint-stock Co. | Patent: 10 | ||
19 | STARTUP | Computer hardware,Solid-state,Flash memory, ...[+2] | Patent: 9 | |
20 | Nichia Corp. | Laser diode,Semiconductor,LED lamp, ...[+2] | Patent: 8 | |
21 | Advanced Industrial Science & Technology | Graphene,Association (object-oriented programming) | Patent: 8 | |
22 | Mitsubishi Gas Chemical Co., Inc. | Petroleum industry,Petrochemical,Engineering plastic, ...[+2] | Patent: 7 | |
23 | Toppan, Inc. | Publishing,Semiconductor,Electronics, ...[+2] | Patent: 5 | |
24 | Sharp Corp. | Computer hardware,Electronics,Telecommunications, ...[+2] | Patent: 5 | |
25 | Toyoda Gosei Co., Ltd. | Optoelectronics,Airbag,Synthetic rubber, ...[+2] | Patent: 4 | |
26 | Sony Group Corp. | Computer hardware,Software,Music, ...[+2] | Patent: 3 | |
27 | Oji Holdings Corp. | Containerboard,Paperboard,Thermal paper, ...[+2] | Patent: 3 | |
28 | Kaneka Corp. | Synthetic rubber,Chemical engineering,Polyvinyl chloride, ...[+2] | Patent: 3 | |
29 | Central Glass Co., Ltd. | Glazing,Fine chemical,Chemical engineering, ...[+2] | Patent: 3 | |
30 | Hitachi Kokusai Electric, Inc. | Semiconductor,Electronics,Thin film, ...[+2] | Patent: 3 | |
31 | SCREEN Holdings Co., Ltd. | Semiconductor,Wafer fabrication,Flat panel display, ...[+2] | Patent: 3 | |
32 | Texas Instruments Japan Ltd. | Semiconductor,Electronic component | Patent: 3 | |
33 | Mitsubishi Petrochemical Co. Ltd. | Petrochemical,Chemical engineering | Patent: 2 | |
34 | Nihon Denso KK | Manufacturing engineering,Mechanical engineering | Patent: 2 | |
35 | Ryoko Chemical Co., Ltd. | Semiconductor,Chemical engineering,Semiconductor device | Patent: 2 | |
36 | Kyushu University | Cultural studies,Knowledge management,Public university, ...[+2] | Patent: 2 | |
37 | Seiko Epson Corp. | Wearable technology,Projector,Electronics, ...[+2] | Patent: 2 | |
38 | Flosfia Inc. | Chemical vapor deposition,Big data,Semiconductor, ...[+1] | Patent: 2 | |
39 | Sumitomo Chemical Co., Ltd. | Petrochemical,Agriculture,Pesticide, ...[+2] | Patent: 1 | |
40 | Sumitomo Metal Mining Co., Ltd. | Nickel,Mining engineering,Natural resource management, ...[+2] | Patent: 1 | |
41 | NuFlare Technology, Inc. | Semiconductor,Mask inspection,Computer hardware, ...[+2] | Patent: 1 | |
42 | TOKYO OHKA KOGYO CO., LTD. | Photoresist,Semiconductor,Petrochemical, ...[+2] | Patent: 1 | |
43 | NTT Electronics Corp. | Software,Electronics,Demultiplexer, ...[+2] | Patent: 1 | |
44 | JSR Corp. | Synthetic rubber,Natural rubber,Elastomer, ...[+2] | Patent: 1 | |
45 | Osaka University | Public university,Knowledge management,Chemistry, ...[+2] | Patent: 1 | |
46 | Ricoh Co., Ltd. | Digital media,Data visualization,Thermal paper, ...[+2] | Patent: 1 | |
47 | Taiyo Ink Manufacturing Co., Ltd. | Flat panel display,Chemical engineering,Electronic component | Patent: 1 | |
48 | Tohoku University | Science and engineering,Knowledge management,Aseptic processing, ...[+2] | Patent: 1 | |
49 | JOLED, Inc. | Electroluminescent display,Cryptocurrency,Android (robot), ...[+2] | Patent: 1 | |
50 | Ohkuchi Materials Co., Ltd. | Lead frame,Semiconductor | Patent: 1 |