With the analysis among 1,406 patents, we discovered top 477 key players by total patent application. MARKTEC Corp., NIPPON STEEL CORP., Yancheng Dongche Technology Co., Ltd. are dominant in this area. They take 8.18% of the total patent filing.
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 34
Yancheng Dongche Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 28
Sheyang County Intelligent Flaw Detection Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 28
Jiangsu Saifu Flaw Detection Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 26
Illinois Tool Works, Inc.
Illinois, United States
Patent: 23
Kyoto-fu, Japan
Patent: 22
Jiehang Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 19
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 15
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With the analysis among related 673 patents applied in the last 5 years. We discover 313 most active companies in this area. The fast-growing Sheyang County Institute of Nondestructive Testing Technology, Jiehang Equipment Manufacturing Co., Ltd., Sheyang County Intelligent Flaw Detection Equipment Co., Ltd. take 11.44% of patent filing during this period.
Sheyang County Institute of Nondestructive Testing Technology
Jiangsu Sheng, China
Patent: 36
Jiehang Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Sheyang County Intelligent Flaw Detection Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 20
Illinois Tool Works, Inc.
Illinois, United States
Patent: 19
Yancheng Dongche Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 17
Sheyang Huatong Flaw Detection Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Sheyang County Tianding Testing Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Sheyang Kaida Flaw Detection Machine Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Shenzhen Zhongchang Flaw Detection Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 9
Bei Jing Ci Tong She Bei Zhi Zao You Xian Gong Si
Beijing Shi, China
Patent: 8
With the analysis among related 673 patents in last 5 years, we discover 263 new entrants. Jiehang Equipment Manufacturing Co., Ltd., Sheyang Huatong Flaw Detection Equipment Co., Ltd., Sheyang County Tianding Testing Equipment Co., Ltd. are the most active new entrants in this area.
Jiehang Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Sheyang Huatong Flaw Detection Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Sheyang County Tianding Testing Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Beijing Donghong Technology Development Co., Ltd.
Beijing Shi, China
Patent: 7
Suzhou Magnetic Star Testing Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Shanghai Magnetic Flux Testing Equipment Co., Ltd.
Shanghai Shi, China
Patent: 7
Yancheng Huanna Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Jiangsu Hengtie Rail Transit Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Yancheng Hongxinwei Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Nan'an Yongteng Technology Consulting Co., Ltd.
Fujian Sheng, China
Patent: 5
With the analysis among 144 patents, we discovered top 23 universities and scientific research institutions by total patent application. Yancheng Institute of Technology, Zhejiang University of Technology, Shanghai Jiao Tong University are dominant in this area. They take 38.19% of the total patent filing.
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 5
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Railway Technical Research Institute
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan University of Science & Technology
Henan Sheng, China
Patent: 2
Luoyang Institute of Science & Technology
Henan Sheng, China
Patent: 2