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
Osaka-fu, Japan
Patent: 159
Bayern, Germany
Patent: 126
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 89
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 Shi, China
Patent: 2
Illinois, United States
Patent: 1
Beijing Shi, China
Patent: 1
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.
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Patent: 17
Hubei Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
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 Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
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Patent: 3
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
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 Sheng, China
Patent: 25
Shaanxi Sheng, China
Patent: 16
Heilongjiang Sheng, China
Patent: 16
Gansu Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6