With the analysis among 523 patents, we discovered top 97 key players by total patent application. JEOL Ltd., Hitachi Ltd., Hitachi High-Tech America, Inc. are dominant in this area. They take 49.52% of the total patent filing.
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 89
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 77
Tennessee, United States
Patent: 33
Tokyo-to, Japan
Patent: 11
Hubei Sheng, China
Patent: 11
California, United States
Patent: 11
Shanghai Shi, China
Patent: 9
New York, United States
Patent: 7
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With the analysis among related 51 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing TESCAN Brno SRO, JEOL Ltd., East China Normal University take 27.45% of patent filing during this period.
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 51 patents in last 5 years, we discover 23 new entrants. East China Normal University, Xi'an Jiaotong University, Dalian University of Technology are the most active new entrants in this area.
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
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Patent: 1
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 139 patents, we discovered top 48 universities and scientific research institutions by total patent application. Beijing University of Technology, Zhejiang University, University of Tokyo are dominant in this area. They take 17.27% of the total patent filing.
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Zuid-Holland, Netherlands
Patent: 4
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Aichi-ken, Japan
Patent: 3