With the analysis among 145 patents, we discovered top 91 key players by total patent application. Nikon Corp., Bridgestone Corp., Hitachi Ltd. are dominant in this area. They take 14.48% of the total patent filing.
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 5
Washington, United States
Patent: 5
District of Columbia, United States
Patent: 4
Chifeng Huayuan Xinli Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Noord-Holland, Netherlands
Patent: 3
Taiwan Province, China
Patent: 3
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With the analysis among related 59 patents applied in the last 5 years. We discover 55 most active companies in this area. The fast-growing Bridgestone Corp., University of Tokyo, East China Jiaotong University take 20.34% of patent filing during this period.
East China Jiaotong University
Jiangxi Sheng, China
Patent: 2
Connecticut, United States
Patent: 2
China Railway Construction Investment Group Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Pusan National University Hospital
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
China Railway Construction Bridge Eng Bureau Group Co., Ltd.
Tianjin Shi, China
Patent: 2
With the analysis among related 59 patents in last 5 years, we discover 50 new entrants. Bridgestone Corp., University of Tokyo, East China Jiaotong University are the most active new entrants in this area.
East China Jiaotong University
Jiangxi Sheng, China
Patent: 2
Connecticut, United States
Patent: 2
China Railway Construction Investment Group Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Pusan National University Hospital
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
China Railway Construction Bridge Eng Bureau Group Co., Ltd.
Tianjin Shi, China
Patent: 2
With the analysis among 91 patents, we discovered top 40 universities and scientific research institutions by total patent application. University of Washington, Universität Leipzig, Shandong University are dominant in this area. They take 19.78% of the total patent filing.
Washington, United States
Patent: 7
Sachsen, Germany
Patent: 5
Shandong Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2