With the analysis among 160 patents, we discovered top 111 key players by total patent application. Hitachi Ltd., Olympus Corp., Nikon Corp. are dominant in this area. They take 15.63% of the total patent filing.
Tokyo-to, Japan
Patent: 11
Beijing Shi, China
Patent: 3
Shanxi Coal Transportation & Sales Group Co., Ltd.
Shanxi Sheng, China
Patent: 3
Shanxi Coal Transportation and Marketing Group Science and Technology Research Co., Ltd.
Shanxi Sheng, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
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With the analysis among related 44 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing Tianjin University of Commerce, Guangxi Road & Bridge Engineering Corp., Qingdao Institute of Bioenergy and Processes, Chinese Academy of Sciences take 13.64% of patent filing during this period.
Tianjin University of Commerce
Tianjin Shi, China
Patent: 2
Guangxi Road & Bridge Engineering Corp.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Qingdao Institute of Bioenergy and Processes, Chinese Academy of Sciences
Shandong Sheng, China
Patent: 2
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 2
Qingdao Sihuan Auto Parts Co., Ltd.
Shandong Sheng, China
Patent: 1
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 1
Nanjing Jialong Electric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangxi Highway Inspection Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Rui Lei Laser Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shengliweier (Changzhou) New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 44 patents in last 5 years, we discover 37 new entrants. Tianjin University of Commerce, Guangxi Road & Bridge Engineering Corp., Qingdao Institute of Bioenergy and Processes, Chinese Academy of Sciences are the most active new entrants in this area.
Tianjin University of Commerce
Tianjin Shi, China
Patent: 2
Guangxi Road & Bridge Engineering Corp.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Qingdao Institute of Bioenergy and Processes, Chinese Academy of Sciences
Shandong Sheng, China
Patent: 2
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 2
Qingdao Sihuan Auto Parts Co., Ltd.
Shandong Sheng, China
Patent: 1
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 1
Nanjing Jialong Electric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangxi Highway Inspection Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Rui Lei Laser Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shengliweier (Changzhou) New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 100 patents, we discovered top 52 universities and scientific research institutions by total patent application. Jiangnan University, North China Electric Power University, Harbin Institute of Technology are dominant in this area. They take 12.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
North China Electric Power University
Beijing Shi, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 2
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 2