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Top 100 Fast-growings companies in Ductility
by Most Patent Filing In 5 Years in the world in 2022

The Ductility top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Ductility Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Ductility is a measure of a material's ability to undergo significant plastic deformation before rupture, which may be expressed as percent elongation or percent area reduction from a tensile test. According to Shigley's Mechanical Engineering Design (10th Ed.) significant denotes about 5.0 percent elongation (Section 5.3, p. 233). See also Eq. 2–12, p. 50 for definitions of percent elongation and percent area reduction. Ductility is often characterized by a material's ability to be stretched into a wire.
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Company Name
Region
Tech Topics
Total
1
JFE Holdings, Inc.
Materials science,Product design,Carbon steel,
...[+2]
Patent: 173
2
JFE Steel Corp.
Irone,Mining engineering,Natural resource management,
...[+2]
Patent: 173
3
POSCO
Materials science,Mining engineering,Metal,
...[+2]
Patent: 142
4
NIPPON STEEL Stainless Steel Corp.
Mill,Metal,Mining engineering,
...[+1]
Patent: 119
5
Xi'an University of Architecture & Technology
Architecture,Materials science,Structural engineering,
...[+2]
Patent: 97
6
Southeast University
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 77
7
Nihon Koshuha Co. Ltd.
Patent: 61
8
Shenyang Jianzhu University
Structural engineering,Materials science,Composite material,
...[+2]
Patent: 57
9
Central South University
Metallurgy,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 44
10
South China University of Technology
Power semiconductor device,Semiconductor,Science park,
...[+2]
Patent: 44
11
Northeastern University
Graduate degree,Fidaxomicin,Ceftaroline fosamil,
...[+2]
Patent: 43
12
Northeastern University
Library science,Digital library,Agricultural engineering,
...[+2]
Patent: 43
13
Beijing University of Technology
International standard,MicroLED,Vocational education,
...[+2]
Patent: 43
14
Baoshan Iron & Steel Co., Ltd.
Carbon steel,Irone,Mining engineering,
...[+2]
Patent: 36
15
Wuhan University
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 35
16
Shanghai Jiao Tong University
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 35
17
Shougang Group Co., Ltd.
Steel company,Mining engineering,Natural resource management
Patent: 35
18
Fuzhou University
Pinyin,MicroLED,Solid-state battery,
...[+2]
Patent: 34
19
Tongji University
Artificial intelligence,Pinyin,Structural engineering,
...[+2]
Patent: 33
20
Nanjing Forestry University
Pinyin,Forestry,Chemistry,
...[+2]
Patent: 33
21
University of Science & Technology Beijing
Metallurgy,Pinyin,Materials science,
...[+2]
Patent: 32
22
Tsinghua University
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 31
23
Chang'an University
Classical Chinese,Social practice,Pinyin,
...[+2]
Patent: 31
24
Baotou Iron & Steel (Group) Co. Ltd.
Mining engineering,Natural resource management,Gadolinium,
...[+2]
Patent: 29
25
Fujian University of Technology
Pinyin,Public university,Architecture,
...[+2]
Patent: 28
26
Tianjin University
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 28
27
Guangzhou University
Pinyin,Computer science,Chemistry,
...[+2]
Patent: 27
28
Shenzhen University
Drug marketing,Square kilometer,Land area,
...[+2]
Patent: 27
29
Wuhan University of Science & Technology
Materials science,Metallurgy,Computer science,
...[+2]
Patent: 26
30
Chongqing University
Built environment,Pinyin,Materials science,
...[+2]
Patent: 26
31
Maanshan Iron & Steel Co., Ltd.
Metal,Industrial engineering,Precious metal,
...[+2]
Patent: 25
32
China Petroleum & Chemical Corp.
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 24
33
BOE Technology Group Co., Ltd.
Production line,Electronic visual display,Semiconductor,
...[+2]
Patent: 23
34
Boe Innovation Investment Co. Ltd.
Intelligent interface,Semiconductor,Internet of Things,
...[+2]
Patent: 23
35
Harbin Engineering University
Pinyin,Computer science,Control theory,
...[+2]
Patent: 22
36
Angang Steel Co., Ltd.
Metal,Mining engineering,Precious metal,
...[+2]
Patent: 22
37
Sika Technology AG
Switzerland
Patent: 20
38
Jiangyin XingCheng Special Steel Works Co., Ltd.
Continuous casting,Metal,Mining engineering,
...[+1]
Patent: 20
39
Shandong University
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 19
40
Zhengzhou University
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 19
41
Nanjing University of Technology
MicroLED,Molecular beam epitaxy,Power semiconductor device,
...[+2]
Patent: 18
42
China University of Mining & Technology
Coal mining,Pinyin,Coal,
...[+2]
Patent: 18
43
Zhejiang University
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 18
44
Jiangnan University
Pinyin,Chemistry,Biochemistry,
...[+2]
Patent: 17
45
North University of China
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 17
46
Taiyuan University of Technology
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 17
47
Harbin Institute of Technology
Facial recognition system,Artificial intelligence,Science and engineering,
...[+2]
Patent: 17
48
Yanshan University
Pinyin,Materials science,Control theory,
...[+2]
Patent: 16
49
Xijing University
Patent: 16
50
Yangzhou University
Pinyin,Biology,Chemistry,
...[+2]
Patent: 16
51
Senju Metal Industry Co., Ltd.
Solder ball,Mining engineering,Natural resource management,
...[+2]
Patent: 16
52
G.M. Srl
Vicenza, Italy
Chemical engineering
Patent: 15
53
Hebei University of Technology
Chinese education,Pinyin,Public university,
...[+2]
Patent: 15
54
Kunming University of Science & Technology
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 15
55
ATI Properties LLC
Real estate brokerage,Real estate development
Patent: 14
56
Xi'an Jiaotong University
Materials science,Computer science,Composite material,
...[+2]
Patent: 14
57
State Grid Corp. of China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 14
58
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Patent: 14
59
Guangdong University of Technology
Pinyin,Computer science,Materials science,
...[+2]
Patent: 14
60
Nanjing University of Aeronautics & Astronautics
Astronautics,Molecular sensor,Solid-state battery,
...[+2]
Patent: 13
61
Huaqiao University
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 13
62
China Railway Construction Group Co., Ltd.
Patent: 13
63
AVIC Beijing Institute of Aeronautical Materials
Patent: 13
64
Kobe Steel, Ltd.
Welding,Electronics,Mining engineering,
...[+2]
Patent: 13
65
National Institute for Materials Science IAI
Metal
Patent: 13
66
Huazhong University of Science & Technology
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 12
67
University Of Jinan
Pinyin,Chemistry,Materials science,
...[+2]
Patent: 12
68
Dalian University of Technology
Revocation,Materials science,Chemistry,
...[+2]
Patent: 12
69
Chengdu BOE Optoelectronics Technology Co., Ltd.
Patent: 12
70
Wuyang Iron & Steel Co., Ltd.
Patent: 12
71
Sichuan University
Monoclonal antibody,Cancer immunotherapy,Immunotherapy,
...[+2]
Patent: 12
72
Hefei University of Technology
Management science,Pinyin,Computer science,
...[+2]
Patent: 12
73
Jiangsu University
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 12
74
Xi'an University of Technology
Public university
Patent: 12
75
China Jingye Engineering Technology Co. Ltd.
Construction engineering,Environmental engineering,Civil engineering,
...[+1]
Patent: 11
76
Jilin University
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 11
77
Toray Industries, Inc.
Fiber,Textile,Textile (markup language),
...[+2]
Patent: 11
78
Shanghai University
Pinyin,Materials science,Computer science,
...[+2]
Patent: 11
79
Titanium Metals Corp.
Titanium,Metal,Automotive engineering,
...[+2]
Patent: 11
80
Qingdao University of Technology
Patent: 10
81
Hunan University
Library science,Cultural background,Literature,
...[+2]
Patent: 10
82
Southwest University of Science & Technology
Chemistry,Biology,Materials science,
...[+2]
Patent: 10
83
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
Patent: 10
84
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 10
85
Beijing Institute of Technology
Pinyin,Public university,Computer science,
...[+2]
Patent: 10
86
Suzhou University of Science & Technology
Chemistry,Materials science,Inorganic chemistry,
...[+2]
Patent: 10
87
Shandong Iron & Steel Group Rizhao Co. Ltd.
Metal,Pig iron,Chromium,
...[+2]
Patent: 10
88
Hohai University
Water resources,Jurisdiction,Geotechnical engineering,
...[+2]
Patent: 10
89
Central South University of Forestry & Technology
Chemistry,Materials science,Biology,
...[+2]
Patent: 9
90
Beihang University
Aerospace,Astronautics,Computer science,
...[+2]
Patent: 9
91
Central Iron & Steel Research Institute
Metallurgical industry
Patent: 9
92
Contemporary Amperex Technology Co., Ltd.
Electric vehicle,Lithium-ion battery,Automotive engineering,
...[+2]
Patent: 9
93
China National Petroleum Corp.
Natural gas,Petroleum industry,Renewable energy,
...[+2]
Patent: 9
94
Kunshan Govisionox Optoelectronics Co., Ltd.
Electronic component,Optoelectronics,Computer hardware,
...[+2]
Patent: 9
95
Northwestern Polytechnical University
Pinyin,Materials science,Composite material,
...[+2]
Patent: 9
96
Terves LLC
Metal
Patent: 9
97
Institute of Metal Research Chinese Academy of Sciences
Patent: 9
98
Hubei University of Technology
Light industry,Agricultural machinery,Computer science,
...[+2]
Patent: 9
99
Central Research Institute of Bldg & Construction Co., Ltd.
Environmental technology
Patent: 9
100
Kubota Corp.
Tractor,Manufacturing engineering,Combine harvester,
...[+2]
Patent: 9
Page generation time: Jun 26 2025