With the analysis among 561 patents, we discovered top 302 key players by total patent application. NIPPON STEEL CORP., Honda Motor Co., Ltd., Kobe Steel, Ltd. are dominant in this area. They take 18.54% of the total patent filing.
Tokyo-to, Japan
Patent: 73
Tokyo-to, Japan
Patent: 16
Kyoto-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 15
Changchun Railway Vehicles Co., Ltd.
Jilin Sheng, China
Patent: 7
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 6
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Meril Life Sciences Pvt Ltd.
Daman and Diu, India
Patent: 2
Steelhead Composites, Inc.
Colorado, United States
Patent: 1
With the analysis among related 199 patents applied in the last 5 years. We discover 141 most active companies in this area. The fast-growing Institute of Metal Research Chinese Academy of Sciences, University of Shanghai for Science & Technology, Beijing University of Technology take 13.07% of patent filing during this period.
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 10
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 10
Beijing University of Technology
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Beijing U-PRECISION TECH Co., Ltd.
Beijing Shi, China
Patent: 4
AVIC Shenyang Engine Research Institute
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Patent: 4
With the analysis among related 199 patents in last 5 years, we discover 115 new entrants. Tsinghua University, Nanjing University of Aeronautics & Astronautics, Beijing U-PRECISION TECH Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Beijing U-PRECISION TECH Co., Ltd.
Beijing Shi, China
Patent: 4
AVIC Shenyang Engine Research Institute
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Patent: 4
Guangxi Changrun Precision Industry Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
CRRC Qingdao Sifang Co., Ltd.
Shandong Sheng, China
Patent: 3
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 2
Maharashtra, India
Patent: 2
Hiroshima-ken, Japan
Patent: 2
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 155 patents, we discovered top 53 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, University of Shanghai for Science & Technology, Beijing University of Technology are dominant in this area. They take 20.00% of the total patent filing.
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 13
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 11
Beijing University of Technology
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 2