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
Guangdong Sheng, China
Patent: 17
Tokyo-to, Japan
Patent: 12
Baden-Württemberg, Germany
Patent: 11
Tokyo-to, Japan
Patent: 10
Osaka-fu, Japan
Patent: 10
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 Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
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
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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
Heilongjiang Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Sichuan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
undefined undefined
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
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4