Top 100 Fast-growings companies in Carbon fibers by Most Patent Filing In 5 Years in the world in 2021 – Discovery

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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 2021, 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.

1	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	Patent: 390
2	Mitsubishi Petrochemical Co. Ltd.	Japan	Petrochemical,Chemical engineering	Patent: 169
3	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 165
4	Teijin Ltd.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polycarbonate, ...[+2]	Patent: 150
5	Henshen Electric Trading Co., Ltd.	Taiwan Province, China	Power transmission,Electronics	Patent: 149
6	The Boeing Co.	Illinois, United States	Aerospace,Satellite,National security, ...[+2]	Patent: 144
7	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 132
8	Beijing University of Chemical Technology	Beijing Shi, China	Chemical engineering,Biology,Pinyin, ...[+2]	Patent: 124
9	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 111
10	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 97
11	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 95
12	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 90
13	Weihai Tuozhan Fiber Co. Ltd.	China		Patent: 89
14	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 85
15	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 84
16	Nanjing University of Aeronautics & Astronautics	Jiangsu Sheng, China	Astronautics,Molecular sensor,Solid-state battery, ...[+2]	Patent: 83
17	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Patent: 76
18	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 74
19	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 73
20	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 73
21	Northwestern Polytechnical University	Shanxi Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 71
22	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 70
23	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 69
24	Datong Xincheng New Material Co., Ltd.	Shanxi Sheng, China	Graphite,Electronics,Foundry, ...[+2]	Patent: 65
25	Airbus Operations Ltd.	Bristol, United Kingdom	Aerospace,Spacecraft,National security, ...[+1]	Patent: 65
26	Kangde Carbon Valley Technology Co., Ltd.	China		Patent: 65
27	Sinopec Shanghai Petrochemical Co., Ltd.	Shanghai Shi, China	Petrochemical,Chemical engineering,Coke, ...[+2]	Patent: 64
28	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 63
29	DIC Corporation		Pigment,Polymer,Epoxy, ...[+2]	Patent: 61
30	DIC Corp.	Tokyo, Japan	Pigment,Chemical engineering,Synthetic resin, ...[+2]	Patent: 61
31	Jiangsu AoSheng Composite Materials Hi-Tech Co. Ltd.	Jiangsu Sheng, China	Fiber,Electronics,Carbon, ...[+2]	Patent: 58
32	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 57
33	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 57
34	Takemoto Oil & Fat Co., Ltd.	Aichi, Japan	Food industry,Snack foods,Starch	Patent: 56
35	Beihang University	Beijing Shi, China	Aerospace,Astronautics,Computer science, ...[+2]	Patent: 55
36	Zhejiang Sci-Tech University	Zhejiang Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 52
37	Tianjin Polytechnic University	Guangdong Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 50
38	Shenzhen University	Jilin Sheng, China	Drug marketing,Square kilometer,Land area, ...[+2]	Patent: 50
39	SINOPEC Shanghai Research Institute of Petrochemical Technolog	China		Patent: 48
40	NIPPON STEEL Stainless Steel Corp.	Tokyo, Japan	Mill,Metal,Mining engineering, ...[+1]	Patent: 48
41	Mitsubishi Gas Chemical Co., Inc.	Tokyo, Japan	Petroleum industry,Petrochemical,Engineering plastic, ...[+2]	Patent: 47
42	Borealis AG	Wien, Austria	Polyolefin,Synthetic rubber,Fertilizer, ...[+2]	Patent: 46
43	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Patent: 46
44	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Patent: 46
45	CRRC Qingdao Sifang Co., Ltd.	Shandong Sheng, China	Mechanical engineering,Manufacturing engineering	Patent: 45
46	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 44
47	Mitsuboshi Belting Ltd.	Tokyo, Japan	Belting,Automotive engineering,Conveyor belt, ...[+2]	Patent: 44
48	G.M. Srl	Vicenza, Italy	Chemical engineering	Patent: 43
49	Zhongfu Shenying Carbon Fiber Co., Ltd.	Jiangsu Sheng, China	Composite material	Patent: 43
50	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 42
51	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 42
52	Hefei University of Technology	Henan Sheng, China	Management science,Pinyin,Computer science, ...[+2]	Patent: 42
53	Showa Denko K.K.	Chiba, Japan	Graphite,Materials science,Nanomaterials, ...[+2]	Patent: 40
54	Cytec Industries, Inc.	New Jersey, United States	Aerospace materials,Chemical engineering,Synthetic rubber, ...[+2]	Patent: 40
55	Sekisui Chemical Co., Ltd.	Osaka, Japan	Synthetic rubber,Industrial engineering,Polyvinyl chloride, ...[+2]	Patent: 39
56	Dexerials Corp.	Tokyo, Japan	Electronic component,Polarizer,Electronics, ...[+2]	Patent: 39
57	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	Patent: 38
58	Kunming University of Science & Technology	Yunnan Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 38
59	Changzhou Hongfa Zongheng Advanced Material Technology Co.	Jiangsu Sheng, China	Mill,Textile (markup language),Material technology, ...[+2]	Patent: 37
60	Xiamen Hongji Weiye Industrial Co. Ltd.	Fujian Sheng, China	Carbon,Fiber,Electronics	Patent: 36
61	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 34
62	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 34
63	Ford Motor Co. A/S	Denmark		Patent: 34
64	Shenyang University of Technology	Liaoning Sheng, China	Pinyin,Materials science,Control theory, ...[+2]	Patent: 33
65	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 32
66	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 32
67	Nanjing Xiaozhuang University	China		Patent: 32
68	Shandong Kuanyuan New Material Technology Co., Ltd.	Shandong Sheng, China	Material technology,Information technology consulting	Patent: 32
69	UHT Unitech Co., Ltd.	Taiwan Province, China	Electronics,Turnkey,Fiber, ...[+2]	Patent: 31
70	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 30
71	Fasten Hongsheng Group Co., Ltd.	Jiangsu Sheng, China	Mining engineering,Precious metal,Fiber	Patent: 30
72	Toyobo Co., Ltd.	Osaka, Japan	Chemical engineering,Synthetic rubber,Membrane, ...[+2]	Patent: 30
73	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 30
74	Xi'an Polytechnic University	Hunan Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 29
75	Hexcel Corp.	Connecticut, United States	Composite material,Industrial engineering,Aerospace, ...[+2]	Patent: 29
76	Ulsan National Institute of Science & Technology	UL, KR	Industrial capital,Global education,Public university, ...[+2]	Patent: 29
77	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 29
78	Southwest Petroleum University	Sichuan Sheng, China	Data analysis,Petroleum engineering,Chemistry, ...[+2]	Patent: 28
79	National University of Defense Technology	Fujian Sheng, China	Computer science,Artificial intelligence,Mathematics, ...[+2]	Patent: 27
80	Nanjing University of Science & Technology	Jiangsu Sheng, China	Suburban area,Pinyin,Computer science, ...[+2]	Patent: 27
81	CRRC Changchun Railway Vehicles Co., Ltd.	Jilin Sheng, China	Mechanical engineering,Manufacturing engineering	Patent: 27
82	Weihai Guangwei Composites Co., Ltd.	Shandong Sheng, China	Fiber,Structural material,Textile (markup language), ...[+2]	Patent: 27
83	Mitsubishi Paper Mills Ltd.	Tokyo, Japan	Paperboard,Thermal paper,3D printing, ...[+2]	Patent: 27
84	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 26
85	China Electric Power Research Institute Ltd.	Beijing Shi, China	Grid network,Smart grid,Smart meter	Patent: 26
86	AAC Technologies Pte Ltd.	Central Singapore, Singapore	Electronics,Power transmission,Electronic component	Patent: 26
87	Nanjing Forestry University	Jiangsu Sheng, China	Pinyin,Forestry,Chemistry, ...[+2]	Patent: 26
88	Wuhan Textile University	China		Patent: 26
89	KURABO INDUSTRIES LTD.	Osaka, Japan	Textile,Textile (markup language),Vacuum insulated panel, ...[+2]	Patent: 25
90	Zhejiang Jinggong Science & Technology Co., Ltd.	Zhejiang Sheng, China	Manufacturing engineering,Textile (markup language),Mechatronics, ...[+2]	Patent: 25
91	Institute of Metal Research Chinese Academy of Sciences	Liaoning Sheng, China		Patent: 25
92	Changchun University of Technology	China		Patent: 25
93	Wuhan University of Science & Technology	Fujian Sheng, China	Materials science,Metallurgy,Computer science, ...[+2]	Patent: 25
94	Korea Institute of Industrial Technology	South Korea	Industrial technology	Patent: 25
95	China Academy of Launch Vehicle Technology	Beijing Shi, China	Aerospace,National security,Space launch, ...[+2]	Patent: 24
96	NTN Toyo Bearing Co., Ltd.	Japan	Ball bearing	Patent: 24
97	China University of Petroleum (East China)	Shandong Sheng, China	Petroleum,Petrochemical,Data analysis, ...[+2]	Patent: 24
98	Beijing Electric Vehicle Co., Ltd.	Beijing Shi, China	Electric vehicle,Automotive engineering,Battery electric vehicle, ...[+2]	Patent: 24
99	Mitsui Chemicals, Inc.	Tokyo, Japan	Petrochemical,Chemical engineering,Polypropylene, ...[+2]	Patent: 24
100	BAIC BluePark New Energy Technology Co., Ltd.	Beijing Shi, China	Electric vehicle,Automotive engineering,Core component, ...[+2]	Patent: 24