With the analysis among 3,173 patents, we discovered top 476 key players by total patent application. NIPPON STEEL CORP., Kawasaki Steel Corp., Chino Corp. are dominant in this area. They take 12.76% of the total patent filing.
Tokyo-to, Japan
Patent: 145
Shanghai Shi, China
Patent: 114
Tokyo-to, Japan
Patent: 105
Rheinland-Pfalz, Germany
Patent: 93
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 88
Tokyo-to, Japan
Patent: 86
Tokyo-to, Japan
Patent: 79
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 76
Tokyo-to, Japan
Patent: 69
Kyoto-fu, Japan
Patent: 66
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Sichuan Sheng, China
Patent: 1
With the analysis among related 353 patents applied in the last 5 years. We discover 172 most active companies in this area. The fast-growing Sikelin Group Co., Ltd, NIPPON STEEL CORP., Horiba Ltd. take 31.16% of patent filing during this period.
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Patent: 86
Tokyo-to, Japan
Patent: 13
Kyoto-fu, Japan
Patent: 11
Shandong Sheng, China
Patent: 8
Nanjing Fremont Measurement and Control Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
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Patent: 4
With the analysis among related 353 patents in last 5 years, we discover 124 new entrants. Nippon Electric Glass Co., Ltd., Taian Nimon Electronic Technology Co., Ltd., Fujiwa Denki KK are the most active new entrants in this area.
Nippon Electric Glass Co., Ltd.
Shiga-ken, Japan
Patent: 3
Taian Nimon Electronic Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Guangzhou Institute of Measurement and Testing Technology
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Patent: 2
China Machinery Energy Saving Technology (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
Dalian University of Technology
Liaoning Sheng, China
Patent: 2
Union Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology
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Patent: 2
Liaoning Institute of Metrology
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Patent: 2
Teikoku Piston Ring Co., Ltd.
With the analysis among 221 patents, we discovered top 72 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Université des Sciences et Technologies de Lille, North Eastern University are dominant in this area. They take 18.55% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 7
Université des Sciences et Technologies de Lille
Liaoning Sheng, China
Patent: 4
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Railway Technical Research Institute
Shanghai Shi, China
Patent: 2