With the analysis among 5,978 patents, we discovered top 469 key players by total patent application. Sumitomo Heavy Industries, Ltd., Honda Motor Co., Ltd., Toyota Motor Corp. are dominant in this area. They take 5.40% of the total patent filing.
Sumitomo Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 139
Tokyo-to, Japan
Patent: 96
Tokyo-to, Japan
Patent: 88
Samsung Electronics Co., Ltd.
Hitachi Construction Machinery Co., Ltd.
Tokyo-to, Japan
Patent: 62
Tokyo-to, Japan
Patent: 59
Sumitomo (S.H.I.) Construction Machinery Co., Ltd.
Chiba-ken, Japan
Patent: 56
Tokyo-to, Japan
Patent: 55
State Grid Corp. of China
Beijing Shi, China
Patent: 47
With the analysis among 14 patents, we discovered top 10 start-ups by total patent application. Aisin KK, Uisee Technologies (Beijing) Ltd., Shoki KK are active in this area.
Uisee Technologies (Beijing) Ltd.
Beijing Shi, China
Patent: 2
Cambricon Technologies Corp. Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
this is engineering, Inc.
Gyeonggi-do, South Korea
Patent: 1
Beijing Shi, China
Patent: 1
Utah, United States
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 852 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kia Corp., Hyundai Motor Co., Ltd., PSA Automobiles SA take 7.51% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 11
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Patent: 9
Jiangsu Sheng, China
Patent: 8
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 6
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 6
With the analysis among related 852 patents in last 5 years, we discover 365 new entrants. PSA Automobiles SA, SKC Co., Ltd., State Grid Fujian Electric Power Co. are the most active new entrants in this area.
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 6
Jiangxi Dongwang Animal Microorganism Co., Ltd.
Jiangxi Sheng, China
Patent: 5
Zhongdian Purui Power Engineering Co. Ltd.
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Changzhou Zhongying New Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 4
State Grid Fujian Electric Power Co., Ltd. Fuzhou Power Supply Company
Fujian Sheng, China
Patent: 3
With the analysis among 1,123 patents, we discovered top 222 universities and scientific research institutions by total patent application. Zhejiang University, Korea Advanced Institute of Science & Technology, Southeast University are dominant in this area. They take 7.48% of the total patent filing.
Zhejiang Sheng, China
Patent: 34
Korea Advanced Institute of Science & Technology
Jiangsu Sheng, China
Patent: 24
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 20
Beijing Shi, China
Patent: 14
South China University of Technology
Guangdong Sheng, China
Patent: 13
Korea Institute of Science & Technology
Hunan Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 10