With the analysis among 398 patents, we discovered top 276 key players by total patent application. Olympus Corp., Nikon Corp., Hitachi High-Tech America, Inc. are dominant in this area. They take 17.59% of the total patent filing.
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 28
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 10
Beijing Shi, China
Patent: 7
CENTRE COUNTY, France
Patent: 4
Taiwan Province, China
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Lingxi Weiguang Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 354 patents applied in the last 5 years. We discover 290 most active companies in this area. The fast-growing Ocean University of China, Peking University, China University of Mining & Technology take 5.37% of patent filing during this period.
Shandong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Taiwan Province, China
Patent: 4
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Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
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Patent: 3
With the analysis among related 354 patents in last 5 years, we discover 250 new entrants. Ocean University of China, China University of Mining & Technology, Industrial Technology Research Institute are the most active new entrants in this area.
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 5
Taiwan Province, China
Patent: 4
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Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
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Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among 337 patents, we discovered top 102 universities and scientific research institutions by total patent application. Tohoku University, Beijing Forestry University, Peking University are dominant in this area. They take 8.61% of the total patent filing.
Miyagi-ken, Japan
Patent: 10
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4