With the analysis among 6,988 patents, we discovered top 488 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., Siemens AG are dominant in this area. They take 6.53% of the total patent filing.
Tokyo-to, Japan
Patent: 171
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 159
Bayern, Germany
Patent: 126
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 89
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 75
Tokyo-to, Japan
Patent: 54
Baden-Württemberg, Germany
Patent: 54
Nagano-ken, Japan
Patent: 50
Tokyo-to, Japan
Patent: 47
With the analysis among 15 patents, we discovered top 7 start-ups by total patent application. ExaScaler, Inc., Aisin KK, Beijing Boqing Technology Co. Ltd. are active in this area.
Beijing Boqing Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Illinois, United States
Patent: 1
Beijing Zhimi Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Leuven Instrument Co. Ltd.
Jiangsu Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 537 patents applied in the last 5 years. We discover 385 most active companies in this area. The fast-growing Harbin Institute of Technology (Weihai), Wuhan Narige Intelligent Equipment Co., Ltd., China National Machinery Institute Group Harbin Welding Research Institute Co., Ltd take 7.08% of patent filing during this period.
Harbin Institute of Technology (Weihai)
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Patent: 17
Wuhan Narige Intelligent Equipment Co., Ltd.
Hubei Sheng, China
Patent: 11
China National Machinery Institute Group Harbin Welding Research Institute Co., Ltd
Heilongjiang Sheng, China
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Shandong Jingdian Zhonggong Group Co. Ltd.
Shandong Sheng, China
Patent: 7
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 7
China Shipbuilding Industry Corp. No. 725 Research Institute
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 6
Harbin Electric Machinery Co., Ltd.
Heilongjiang Sheng, China
Patent: 5
Nanjing Eaststar Electromechanical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
With the analysis among related 537 patents in last 5 years, we discover 295 new entrants. Shandong Jingdian Zhonggong Group Co. Ltd., Nanjing Eaststar Electromechanical Technology Co., Ltd., Weihai Wanfeng Magnesium S&T Development Co., Ltd. are the most active new entrants in this area.
Shandong Jingdian Zhonggong Group Co. Ltd.
Shandong Sheng, China
Patent: 7
Nanjing Eaststar Electromechanical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Weihai Wanfeng Magnesium S&T Development Co., Ltd.
Shandong Sheng, China
Patent: 4
Bohai Shipyard Group Co. Ltd.
Liaoning Sheng, China
Patent: 4
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Patent: 3
China Coal Beijing Coal Mining Machinery Co. Ltd.
Beijing Shi, China
Patent: 3
Hebei Tianjian Steel Structure Co., Ltd.
Hebei Sheng, China
Patent: 3
Yangjiang Pride Additive Manufacturing Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 3
Shandong Fenghui Engineering Inspection Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among 508 patents, we discovered top 126 universities and scientific research institutions by total patent application. Jiangsu University of Science & Technology, Xi'an Jiaotong University, Harbin Institute of Technology are dominant in this area. They take 12.20% of the total patent filing.
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 25
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 16
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 16
Lanzhou University of Technology
Gansu Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 9
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 6