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Top 100 Fast-growings companies in Carbon fibers
by Most Patent Filing In 5 Years in the world in 2018

The Carbon fibers top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Carbon fibers Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Carbon fibers or carbon fibres (alternatively CF, graphite fiber or graphite fibre) are fibers about 5–10 micrometres in diameter and composed mostly of carbon atoms. Carbon fibers have several advantages including high stiffness, high tensile strength, low weight, high chemical resistance, high temperature tolerance and low thermal expansion. These properties have made carbon fiber very popular in aerospace, civil engineering, military, and motorsports, along with other competition sports. However, they are relatively expensive when compared with similar fibers, such as glass fibers or plastic fibers.
#
Company Name
Region
Tech Topics
Total
1
Toray Industries, Inc.
Fiber,Textile,Textile (markup language),
...[+2]
Patent: 533
2
Mitsubishi Petrochemical Co. Ltd.
Petrochemical,Chemical engineering
Patent: 252
3
Teijin Ltd.
Synthetic rubber,Chemical engineering,Polycarbonate,
...[+2]
Patent: 231
4
Henshen Electric Trading Co., Ltd.
Power transmission,Electronics
Patent: 158
5
The Boeing Co.
Aerospace,Satellite,National security,
...[+2]
Patent: 150
6
China Petroleum & Chemical Corp.
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 142
7
Shandong University
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 130
8
Shandong University of Technology
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 129
9
State Grid Corp. of China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 114
10
Ford Motor Co. A/S
Denmark
Patent: 109
11
Harbin Institute of Technology
Facial recognition system,Artificial intelligence,Science and engineering,
...[+2]
Patent: 108
12
Hyundai Motor Co., Ltd.
Public transport,Automotive engineering,Truck,
...[+2]
Patent: 103
13
Donghua University
Military science,Materials science,Academic achievement,
...[+2]
Patent: 96
14
Beijing University of Chemical Technology
Chemical engineering,Biology,Pinyin,
...[+2]
Patent: 90
15
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Patent: 83
16
Cytec Industries, Inc.
Aerospace materials,Chemical engineering,Synthetic rubber,
...[+2]
Patent: 83
17
Bayerische Motoren Werke AG
Sales management,Product design,Automotive engineering,
...[+2]
Patent: 80
18
Borealis AG
Wien, Austria
Polyolefin,Synthetic rubber,Fertilizer,
...[+2]
Patent: 77
19
Showa Denko K.K.
Graphite,Materials science,Nanomaterials,
...[+2]
Patent: 73
20
Dalian University of Technology
Revocation,Materials science,Chemistry,
...[+2]
Patent: 72
21
Central South University
Metallurgy,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 71
22
South China University of Technology
Power semiconductor device,Semiconductor,Science park,
...[+2]
Patent: 70
23
Jilin University
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 64
24
Wuhan University of Technology
Materials science,Composite material,Computer science,
...[+2]
Patent: 64
25
Nanjing University of Aeronautics & Astronautics
Astronautics,Molecular sensor,Solid-state battery,
...[+2]
Patent: 63
26
Tianjin Polytechnic University
Materials science,Composite material,Chemistry,
...[+2]
Patent: 61
27
Mitsubishi Gas Chemical Co., Inc.
Petroleum industry,Petrochemical,Engineering plastic,
...[+2]
Patent: 58
28
China Academy of Launch Vehicle Technology
Aerospace,National security,Space launch,
...[+2]
Patent: 57
29
Honda Motor Co., Ltd.
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
Patent: 55
30
Sinopec Shanghai Petrochemical Co., Ltd.
Petrochemical,Chemical engineering,Coke,
...[+2]
Patent: 53
31
Shanghai Jiao Tong University
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 52
32
SGL Carbon SE
Carbon,Automation,Chemical engineering,
...[+2]
Patent: 52
33
Shaanxi University of Science & Technology
Materials science,Composite material,Chemistry,
...[+2]
Patent: 51
34
Dexerials Corp.
Electronic component,Polarizer,Electronics,
...[+2]
Patent: 51
35
Airbus Operations Ltd.
Bristol, United Kingdom
Aerospace,Spacecraft,National security,
...[+1]
Patent: 51
36
Tianjin University
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 50
37
Kolon Industries, Inc.
Yarn,Aramid,Fiber,
...[+2]
Patent: 49
38
Weihai Tuozhan Fiber Co. Ltd.
Patent: 49
39
Chery Automobile Co., Ltd.
Pinyin,Automotive engineering,Electric vehicle,
...[+2]
Patent: 48
40
Honeywell International, Inc.
Aerospace,Electronics,Market research,
...[+2]
Patent: 48
41
DIC Corporation
Pigment,Polymer,Epoxy,
...[+2]
Patent: 47
42
Nissan Motor Co., Ltd.
Truck,Public transport,Automotive engineering,
...[+2]
Patent: 47
43
Northwestern Polytechnical University
Pinyin,Materials science,Composite material,
...[+2]
Patent: 47
44
DIC Corp.
Pigment,Chemical engineering,Synthetic resin,
...[+2]
Patent: 47
45
SINOPEC Shanghai Research Institute of Petrochemical Technolog
Patent: 46
46
Zhejiang Sci-Tech University
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 44
47
LG Chem Ltd.
Petrochemical,Synthetic rubber,Health care,
...[+2]
Patent: 43
48
Jiangsu AoSheng Composite Materials Hi-Tech Co. Ltd.
Fiber,Electronics,Carbon,
...[+2]
Patent: 42
49
Beihang University
Aerospace,Astronautics,Computer science,
...[+2]
Patent: 41
50
Mitsubishi Kogyo KK
Patent: 41
51
Airbus Defence & Space GmbH
National security,Aerospace,Explosive detection,
...[+2]
Patent: 39
52
G.M. Srl
Chemical engineering
Patent: 39
53
Zhejiang University
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 39
54
Daicel Polymer Ltd.
Polymer,Synthetic rubber,Chemical engineering,
...[+2]
Patent: 38
55
Xi'an Jiaotong University
Materials science,Computer science,Composite material,
...[+2]
Patent: 38
56
Kia Corp.
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 37
57
UHT Unitech Co., Ltd.
Electronics,Turnkey,Fiber,
...[+2]
Patent: 37
58
LM WP Patent Holding A/S
Denmark
Franchise agreement
Patent: 36
59
Mazda Motor Corp.
Automotive engineering,Reciprocating engine,Manual transmission,
...[+2]
Patent: 36
60
Jiangsu University
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 36
61
Stora Enso Oyj
Southern Finland, Finland
Paperboard,Packaging industry,Paper mill,
...[+2]
Patent: 35
62
Fraunhofer-Gesellschaft eV
Solar energy,Market research,Applied research,
...[+2]
Patent: 34
63
Tsinghua University
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 33
64
National University of Defense Technology
Computer science,Artificial intelligence,Mathematics,
...[+2]
Patent: 32
65
Guangzhou Bosma Optoelectronic Technology Co. Ltd.
Computer hardware,Electronics,Semiconductor,
...[+1]
Patent: 32
66
Continental Structural Plastics, Inc.
Composite material,Plastics engineering,Synthetic rubber,
...[+2]
Patent: 32
67
Korea Institute of Industrial Technology
Industrial technology
Patent: 32
68
Jiangsu Hengtong Electric Power Special Wire Co., Ltd.
Patent: 31
69
Sumitomo Electric
Optical fiber,Electronics,Optical fiber cable
Patent: 31
70
Sumitomo Electric Industries Ltd.
Electronics,Optical fiber,Optical fiber cable,
...[+2]
Patent: 31
71
Evonik Degussa Japan Co., Ltd.
Patent: 31
72
Advanced Industrial Science & Technology
Graphene,Association (object-oriented programming)
Patent: 30
73
Yangzhou University
Pinyin,Biology,Chemistry,
...[+2]
Patent: 30
74
Mitsuboshi Belting Ltd.
Belting,Automotive engineering,Conveyor belt,
...[+2]
Patent: 30
75
TOKYO ROPE MFG. CO., LTD.
Wire rope,Industrial engineering,Metal fiber,
...[+2]
Patent: 29
76
Heilongjiang Xinda Enterprise Group Co., Ltd.
Synthetic rubber,Chemical engineering
Patent: 29
77
Sumitomo Rubber Industries, Ltd.
Rubber material,Plastics engineering,Radial tire,
...[+2]
Patent: 29
78
University of Tokyo
Biology,Chemistry,Biochemistry,
...[+2]
Patent: 29
79
Yamaha Motor Co., Ltd.
Robotics,Industrial robot,Automotive engineering,
...[+2]
Patent: 28
80
Tongji University
Artificial intelligence,Pinyin,Structural engineering,
...[+2]
Patent: 28
81
Société de Technologie Michelin
Accommodation
Patent: 28
82
Guangdong University of Technology
Pinyin,Computer science,Materials science,
...[+2]
Patent: 28
83
Kangde Carbon Valley Technology Co., Ltd.
Patent: 28
84
Far East Composite Technology Co. Ltd.
Electronics
Patent: 27
85
Mitsui Chemicals, Inc.
Petrochemical,Chemical engineering,Polypropylene,
...[+2]
Patent: 27
86
Hewlett-Packard Development Co.
Personal computer,Computer hardware,Graphics processing unit,
...[+2]
Patent: 27
87
Korea Institute of Science & Technology
Basic research,Solar cell,Materials science,
...[+2]
Patent: 27
88
Beijing Sinobel Technology Co., Ltd.
Information technology consulting
Patent: 27
89
Commissariat à l´énergie atomique et aux énergies alternatives
National security,European Research Area,Military research,
...[+2]
Patent: 27
90
Jiangnan University
Pinyin,Chemistry,Biochemistry,
...[+2]
Patent: 26
91
Harbin University of Science & Technology
Pinyin,Materials science,Composite material,
...[+2]
Patent: 26
92
Sumitomo Chemical Co., Ltd.
Petrochemical,Agriculture,Pesticide,
...[+2]
Patent: 26
93
Southeast University
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 26
94
New Far East Cable Co. Ltd.
Aluminium alloy,Electronics
Patent: 26
95
Far East Smarter Energy Co., Ltd.
Smart city,Internet of Things,Cable tray,
...[+2]
Patent: 26
96
Hexcel Corp.
Composite material,Industrial engineering,Aerospace,
...[+2]
Patent: 26
97
NIPPON STEEL Stainless Steel Corp.
Mill,Metal,Mining engineering,
...[+1]
Patent: 26
98
Zhejiang Jinggong Science & Technology Co., Ltd.
Manufacturing engineering,Textile (markup language),Mechatronics,
...[+2]
Patent: 26
99
Korea Advanced Institute of Science & Technology
Business education,Science and engineering,Light therapy,
...[+2]
Patent: 26
100
Kobe Steel, Ltd.
Welding,Electronics,Mining engineering,
...[+2]
Patent: 26
Page generation time: Jun 26 2025