With the analysis among 117 patents, we discovered top 72 key players by total patent application. Topcon Corp., Video Research, Ltd., Fujitsu Ltd. are dominant in this area. They take 11.11% of the total patent filing.
Fukushima-ken, Japan
Patent: 2
Chiba-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Delaware, United States
Patent: 2
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 2
Hangzhou Joinhealth Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 92 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing Topcon Corp., Beijing Shengzhi Technology Co., Ltd., Keisoku Giken Co. Ltd. take 9.78% of patent filing during this period.
Beijing Shi, China
Patent: 2
Delaware, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 92 patents in last 5 years, we discover 58 new entrants. Topcon Corp., Beijing Shengzhi Technology Co., Ltd., Keisoku Giken Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Delaware, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 40 patents, we discovered top 13 universities and scientific research institutions by total patent application. Southeast University, Beijing Forestry University, Fudan University are dominant in this area. They take 22.50% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1