With the analysis among 55,366 patents, we discovered top 493 key players by total patent application. Mitsubishi Heavy Industries, Ltd., State Grid Corp. of China, TADANO Ltd. are dominant in this area. They take 1.88% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 409
Beijing Shi, China
Patent: 335
Kagawa-ken, Japan
Patent: 298
Tokyo-to, Japan
Patent: 290
Beijing Shi, China
Patent: 204
Zuid-Holland, Netherlands
Patent: 203
Tokyo-to, Japan
Patent: 197
Shaanxi Sheng, China
Patent: 189
Hubei Sheng, China
Patent: 185
Tokyo-to, Japan
Patent: 175
With the analysis among 63 patents, we discovered top 33 start-ups by total patent application. Englishco LLC, Aisin KK, Beijing Shihe Technology Co. Ltd. are active in this area.
New York, United States
Patent: 12
Beijing Shi, China
Patent: 4
Nuevo León, Mexico
Patent: 3
Colorado, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 23,979 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, TADANO Ltd., China National Petroleum Corp. take 1.34% of patent filing during this period.
Beijing Shi, China
Patent: 147
Kagawa-ken, Japan
Patent: 91
Beijing Shi, China
Patent: 84
Hubei Sheng, China
Patent: 77
Guangxi Zhuangzu Zizhiqu, China
Patent: 76
Tokyo-to, Japan
Patent: 62
Liaoning Sheng, China
Patent: 57
Beijing Shi, China
Patent: 55
Jiangsu Sheng, China
Patent: 52
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 51
With the analysis among related 23,979 patents in last 5 years, we discover 133 new entrants. Shanxi Shan Mei Hancheng Mining Co. Ltd., Hunan Bobang Heavy Industry Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 26
Hunan Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 25
Shandong Sheng, China
Patent: 21
Bayern, Germany
Patent: 19
Guangdong Sheng, China
Patent: 19
Anhui Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 17
With the analysis among 5,137 patents, we discovered top 227 universities and scientific research institutions by total patent application. China University of Mining & Technology, Jiangsu University of Science & Technology, Jilin University are dominant in this area. They take 4.93% of the total patent filing.
Jiangsu Sheng, China
Patent: 124
Jiangsu Sheng, China
Patent: 66
Jilin Sheng, China
Patent: 63
Liaoning Sheng, China
Patent: 61
Zhejiang Sheng, China
Patent: 60
Anhui Sheng, China
Patent: 53
Shandong Sheng, China
Patent: 49
Hunan Sheng, China
Patent: 47
Zhejiang Sheng, China
Patent: 42
Shandong Sheng, China
Patent: 38