With the analysis among 1,007 patents, we discovered top 198 key players by total patent application. YASKAWA Electric Corp., Siemens AG, Fuji Electric Co., Ltd. are dominant in this area. They take 31.38% of the total patent filing.
Fukuoka-ken, Japan
Patent: 199
Bayern, Germany
Patent: 74
Tokyo-to, Japan
Patent: 43
Osaka-fu, Japan
Patent: 31
Delaware, United States
Patent: 30
Osaka-fu, Japan
Patent: 25
Tokyo-to, Japan
Patent: 21
Connecticut, United States
Patent: 21
Tokyo-to, Japan
Patent: 19
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With the analysis among related 303 patents applied in the last 5 years. We discover 112 most active companies in this area. The fast-growing Yanshan University, YASKAWA Electric Corp., Xiangtan University take 18.15% of patent filing during this period.
Hebei Sheng, China
Patent: 21
Fukuoka-ken, Japan
Patent: 20
Hunan Sheng, China
Patent: 14
Delaware, United States
Patent: 12
Jiangsu Sheng, China
Patent: 9
Hamilton Sundstrand Corp.
North Carolina, United States
Patent: 9
Jilin Sheng, China
Patent: 9
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
With the analysis among related 303 patents in last 5 years, we discover 78 new entrants. Hebei University of Technology, Xi'an Jiaotong University, Huawei Technologies Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Dr. Ing. h.c. F. Porsche AG
Baden-Württemberg, Germany
Patent: 3
Taiwan Province, China
Patent: 3
With the analysis among 475 patents, we discovered top 87 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Yanshan University, Central South University are dominant in this area. They take 23.16% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 48
Hebei Sheng, China
Patent: 37
Hunan Sheng, China
Patent: 25
Hunan Sheng, China
Patent: 17
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Hokkaido, Japan
Patent: 12
Jilin Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 10