With the analysis among 748 patents, we discovered top 431 key players by total patent application. Hitachi Ltd., Zhongshan Broad-Ocean Motor Co., Ltd., Hitachi Construction Machinery Co., Ltd. are dominant in this area. They take 6.55% of the total patent filing.
Tokyo-to, Japan
Patent: 20
Zhongshan Broad-Ocean Motor Co., Ltd.
Guangdong Sheng, China
Patent: 17
Hitachi Construction Machinery Co., Ltd.
Tokyo-to, Japan
Patent: 12
Baden-Württemberg, Germany
Patent: 11
Tokyo-to, Japan
Patent: 10
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 10
Samsung Electronics Co., Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 9
Noord-Holland, Netherlands
Patent: 8
With the analysis among 5 patents, we discovered top 5 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Huaqin Technology Co., Ltd., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Origin Quantum Computing Technology Co. Ltd.
Anhui Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 147 patents applied in the last 5 years. We discover 143 most active companies in this area. The fast-growing Wirtgen GmbH, Guilin University of Electronic Technology, Harbin Institute of Technology take 4.76% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 3
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Samsung Electronics Co., Ltd.
With the analysis among related 147 patents in last 5 years, we discover 112 new entrants. Wirtgen GmbH, Harbin Institute of Technology, Changchun Sci-Tech University are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 2
CNBM (Hefei) Powder Technology Equipment Co. Ltd.
Anhui Sheng, China
Patent: 2
China Academy of Space Systems Science and Engineering
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Patent: 1
With the analysis among 261 patents, we discovered top 110 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, Beihang University are dominant in this area. They take 8.05% of the total patent filing.
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 4
Institut National Polytechnique de Grenoble