With the analysis among 39,739 patents, we discovered top 460 key players by total patent application. Hitachi Construction Machinery Tierra Co., Ltd., Komatsu Ltd., Sumitomo (S.H.I.) Construction Machinery Co., Ltd. are dominant in this area. They take 9.91% of the total patent filing.
Hitachi Construction Machinery Tierra Co., Ltd.
Osaka, Japan
Patent: 1,599
Tokyo, Japan
Patent: 1,546
Västra Götaland, Sweden
Patent: 643
Jiangsu Sheng, China
Patent: 557
Sumitomo Heavy Industries, Ltd.
Incheon, South Korea
Patent: 411
With the analysis among 23 patents, we discovered top 16 start-ups by total patent application. Demine Robotics, Inc., Haydenjames Io, Geophysical Technology, Inc. are active in this area.
Saint George Basseterre, Saint Kitts and Nevis
Patent: 3
Texas, United States
Patent: 2
Washington, United States
Patent: 2
Beijing Shi, China
Patent: 1
Missouri, United States
Patent: 1
Tel Aviv, Israel
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 14,902 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sumitomo (S.H.I.) Construction Machinery Co., Ltd., XCMG Excavator Machinery Co., Ltd., Hitachi Construction Machinery Tierra Co., Ltd. take 6.36% of patent filing during this period.
Jiangsu Sheng, China
Patent: 301
Hitachi Construction Machinery Tierra Co., Ltd.
Shanghai Shi, China
Patent: 216
Sumitomo Heavy Industries, Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 167
Fujian Sheng, China
Patent: 146
With the analysis among related 14,902 patents in last 5 years, we discover 212 new entrants. Beijing Baidu Netcom Science & Technology Co. Ltd., Powerchina Huadong Engineering Corp. Ltd., Changzhou Changlin Yongqing Foundry Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 22
Zhejiang Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 10
With the analysis among 2,356 patents, we discovered top 286 universities and scientific research institutions by total patent application. Guangxi University, Chang'an University, Zhejiang University are dominant in this area. They take 8.36% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 110
Shaanxi Sheng, China
Patent: 54
Zhejiang Sheng, China
Patent: 33
Fujian Sheng, China
Patent: 31
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 30
Jilin Sheng, China
Patent: 26
Fujian Sheng, China
Patent: 25
Taiyuan University of Technology
Taiwan Province, China
Patent: 20