With the analysis among 476 patents, we discovered top 128 key players by total patent application. Kobe Steel, Ltd., General Electric Co., Siemens AG are dominant in this area. They take 29.62% of the total patent filing.
Kyoto-fu, Japan
Patent: 99
Massachusetts, United States
Patent: 25
Bayern, Germany
Patent: 17
Tokyo-to, Japan
Patent: 16
Missouri, United States
Patent: 15
Michigan, United States
Patent: 13
Bayern, Germany
Patent: 10
Virginia, United States
Patent: 10
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With the analysis among related 195 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing Huazhong University of Science & Technology, Central South University, Kobe Steel, Ltd. take 35.38% of patent filing during this period.
Hubei Sheng, China
Patent: 30
Hunan Sheng, China
Patent: 22
Kyoto-fu, Japan
Patent: 17
Hubei Sheng, China
Patent: 16
Tokyo-to, Japan
Patent: 12
Fujian Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
With the analysis among related 195 patents in last 5 years, we discover 43 new entrants. Guangdong University of Technology, Nuclear Industry Physical and Chemical Engineering Research Institute, Hubei University of Automotive Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
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Patent: 4
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Xixian New District Maiteneng Automation Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
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Patent: 2
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 252 patents, we discovered top 33 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, China Three Gorges University, Central South University are dominant in this area. They take 42.46% of the total patent filing.
Hubei Sheng, China
Patent: 57
Hubei Sheng, China
Patent: 26
Hunan Sheng, China
Patent: 24
Fujian Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 15
Heilongjiang Sheng, China
Patent: 11
California, United States
Patent: 10
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Ohio, United States
Patent: 4