With the analysis among 1,214 patents, we discovered top 292 key players by total patent application. Topcon Corp., Mitutoyo Corp., Nikon Corp. are dominant in this area. They take 20.02% of the total patent filing.
Tokyo-to, Japan
Patent: 93
Kanagawa-ken, Japan
Patent: 54
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 22
Gyeonggi-do, South Korea
Patent: 21
Osaka-fu, Japan
Patent: 21
Osaka-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
With the analysis among 8 patents, we discovered top 3 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 6
With the analysis among related 280 patents applied in the last 5 years. We discover 145 most active companies in this area. The fast-growing Nanjing University of Science & Technology, Changchun Institute of Optics Fine Mechanics & Physics, Fuzhou University take 10.36% of patent filing during this period.
Jiangsu Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Gyeonggi-do, South Korea
Patent: 7
Shanghai Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
With the analysis among related 280 patents in last 5 years, we discover 99 new entrants. Korea Basic Science Institute, Zhiding Medical Technology (hangzhou) Co., Ltd., NINGBO FLO OPTICAL TECHNOLOGY DEVELOPMENT CO.,LTD. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Sachsen, Germany
Patent: 4
Shanghai Shi, China
Patent: 4
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Patent: 3
Anhui Sheng, China
Patent: 3
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Patent: 3
Hunan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
With the analysis among 413 patents, we discovered top 73 universities and scientific research institutions by total patent application. Changchun Institute of Optics Fine Mechanics & Physics, Nanjing University of Science & Technology, Fuzhou University are dominant in this area. They take 12.59% of the total patent filing.
Jiangsu Sheng, China
Patent: 16
Fujian Sheng, China
Patent: 16
Osaka-fu, Japan
Patent: 11
Shanghai Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 6